Horsepower Inc (HPI) | sku: 1022-0249 Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0248 Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0248 Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0245 Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0244 Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0241 Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0239 Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0247 Throttle Body - 58/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0246 Throttle Body - 58/1.76 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0243 Throttle Body - 55mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0242 Throttle Body - 51mm/1.66 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0240 Throttle Body - 55/1.80 MSRP: Was: Now: $884.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0238 Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0237 Throttle Body - 55mm/1.80 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0236 Throttle Body - 51mm /1.71 MSRP: Was: Now: $784.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0083 Injector Fuel - 6.2 gm/sec - Pair MSRP: Was: Now: $285.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0069 Intake Flange - 01-05 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0068 Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin MSRP: Was: Now: $61.95 Add to Cart Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1022-0157 Throttle Body - 01-05 - 51mm/1.66 MSRP: Was: Now: $759.95 Add to Cart Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower Inc (HPI) | sku: 1009-0013 Regulator Fuel 62PSI MSRP: Was: Now: $128.95 Add to Cart Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-58D6-18B - Throttle Body - Black - 58/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-58D6-76B - Throttle Body - Black - 58/1.76 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-55D6-16B - Throttle Body - Black - 55mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-51D6-16B - Throttle Body - Black - 51mm/1.66 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-55MF6-18B - Throttle Body - Black - 55/1.80 Completely replaces OEM throttle body and manifold; fully compatible with OEM components Specifically designed for larger cubic inch motors that require substantial airflow Equipped with a sealed... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-55D6-18B - Throttle Body - Black - 55mm/1.80 Includes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and seals Flow bench-tested and dyno-proven to deliver increased airflow, horsepower and torque Brass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 58/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 58/1.76 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 55mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 55/1.80 FeaturesCompletely replaces OEM throttle body and manifold; fully compatible with OEM componentsSpecifically designed for larger cubic inch motors that require substantial airflowEquipped with a... MSRP: Was: Now: $884.95 Add to Cart Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-51D6-17B - Throttle Body - Black - 51mm/1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 55mm/1.80 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 51mm /1.71 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $784.95 Add to Cart Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Injector Fuel - 6.2 gm/sec - Pair FeaturesRecommended for "Big Inch" engines with large plenums (120 hp or greater)43% increase in flow over stock injectors6.2 gps (grams per second)Made in the U.S.A.Specs Riding Style: Street Flow... MSRP: Was: Now: $285.95 Add to Cart Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Intake Flange - 01-05 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Material: Aluminum Riding Style: Street Units: Set... MSRP: Was: Now: $61.95 Add to Cart Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Horsepower, Inc HPI-IF-6L - Intake Flange - '06-'17 Big Twin FeaturesCNC-machined 6061 billet aluminum constructionWill not crack or warp like some forged flangesMade in the U.S.A.Includes sealsSpecs Finish: Raw Riding Style: Street Features: Includes Gaskets... MSRP: Was: Now: $61.95 Add to Cart Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected × OK
Throttle Body - 01-05 - 51mm/1.66 FeaturesIncludes throttle body, CNC ported intake manifold, throttle cable bracket, intake flanges and sealsFlow bench-tested and dyno-proven to deliver increased airflow, horsepower and torqueBrass... MSRP: Was: Now: $759.95 Add to Cart Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected
Regulator Fuel 62PSI FeaturesEngineered for a direct fit in most OEM fuel-injection applicationsDesigned for greater fuel delivery62 psi Delphi regulatorMade in the U.S.A.Specs Riding Style: Street Product Name: Fuel... MSRP: Was: Now: $128.95 Add to Cart Compare Selected