Fuel & Air

Arlen Ness #18-457 - Big Sucker Stage-1 - Natural - M8

Big Sucker™ Stage I Air Filter Kit Each hidden breather is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through the proprietary breather tubes Hidden Breather backing plate technology is a step...

Arlen Ness #18-458 - Big Sucker Stage-1 - Chrome - M8

Big Sucker™ Stage I Air Filter Kit Each hidden breather is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through the proprietary breather tubes Hidden Breather backing plate technology is a step...

Arlen Ness #18-459 - Big Sucker Stage-1 - Black - M8

Big Sucker™ Stage I Air Filter Kit Each hidden breather is o-ringed at the heads, passes through the backing plate and exits inside the mouth of the throttle body through the proprietary breather tubes Hidden Breather backing plate technology is a step...

Arlen Ness #81-200 - Velocity 65° Air Cleaner Kit - Black

Velocity 65° Air Cleaner Kit Features Big Sucker™ "hidden breather" technology and a forward facing 65° intake design that produces the highest air flow performance Hidden breathers are o-ringed at the heads and exit out the mouth of the injector/carb...

Arlen Ness #81-201 - Velocity 65° Air Cleaner Kit - Chrome

Velocity 65° Air Cleaner Kit Features Big Sucker™ "hidden breather" technology and a forward facing 65° intake design that produces the highest air flow performance Hidden breathers are o-ringed at the heads and exit out the mouth of the injector/carb...

Dynojet Power Vision 4 Fuel Injection Controller (#PV4-15-02)

Power Vision 4 Fuel Injection Controller Flash tunes to your ECU - no setup required, just create an account, select your tune, flash, and enjoy the ultimate ride Return to stock at any time - your original, factory tune is safely backed up on the...

Dynojet Power Vision 4 Fuel Injection Controller (#PV4-15-03)

Power Vision 4 Fuel Injection Controller Flash tunes to your ECU - no setup required, just create an account, select your tune, flash, and enjoy the ultimate ride Return to stock at any time - your original, factory tune is safely backed up on the...

Dynojet Power Vision Tuning Module - Harley-Davidson - 6-Pin (#PV-2B)

Power Vision Tuning Module The sophisticated yet easy-to-use 3.5" full-color touch-screen display mounts to handlebars with integrated Amps 4-hole threaded inserts; also mounts to most aftermarket accessory mounts that feature AMPS 4-mounting options ...

Feuling #5401 - 3" Velocity Stack with Backing Plate Kit - Black

3" Velocity Stack with Backing Plate Kit Impressive horsepower and torque gains on engines running modified and ported cylinder heads and intakes with larger throttle bodies Great performance part for racing and for those that want to head to the track...

Feuling #5402 - 3" Velocity Stack with Backing Plate Kit - Chrome

3" Velocity Stack with Backing Plate Kit Impressive horsepower and torque gains on engines running modified and ported cylinder heads and intakes with larger throttle bodies Great performance part for racing and for those that want to head to the track...

S&S Cycle #160-0241A - Intake Manifold - M8 - 55 mm - Silver

55 mm Performance Intake Manifold Textured finish encourages fuel dissipation and atomization Fits all 55 mm throttle bodies Works with stock and ported heads Includes intake seals Made in the USA

S&S Cycle #170-0352 - Air Cleaner Cover Adapter Kit - M8 Touring/Trike

Air Cleaner Cover Adapter Kit Made in the USA

S&S Cycle #170-0435C - Mini Teardrop Stealth Air Cleaner Kit - Chrome

Mini Teardrop Stealth Air Cleaner Kit Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body to reduce turbulence and increase flow 85% of original size for perfect proportions; all laid over the easy to install...

S&S Cycle #170-0436C - Mini Teardrop Stealth Air Cleaner Kit - Gloss Black

Mini Teardrop Stealth Air Cleaner Kit Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body to reduce turbulence and increase flow 85% of original size for perfect proportions; all laid over the easy to install...

S&S Cycle #170-0714A - Air Stinger Stealth Air Cleaner Kit - Chrome Ring

Air Stinger Stealth Air Cleaner Kit The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element More filter surface equals a 55% gain over a factory filter Washable and...

S&S Cycle #170-0717A - Air Stinger Stealth Air Cleaner Kit - Chrome

Air Stinger Stealth Air Cleaner Kit The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element More filter surface equals a 55% gain over a factory filter Washable and...

S&S Cycle #170-0718A - Air Stinger Stealth Air Cleaner Kit - Black

Air Stinger Stealth Air Cleaner Kit The Air Stinger takes the existing high flow Stealth air cleaner and replaces the air smoothing stinger with a similarly shaped filter element More filter surface equals a 55% gain over a factory filter Washable and...

Thundermax 309-588 - ECM with Auto Tune - 17-20 M8 Touring

Features Includes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updates ...

Thundermax 309-591 - ECM with Auto Tune - 21-up M8 Touring

2 wide-band Bosch 5-wire oxygen sensors (18 mm) with AutoTune connection harness ThunderMax quick start easy install and printable comprehensive user?s manual Never outgrow it - easily accomodates bike change No Dyno required - automatically...

Trask Assault Charge High-Flow Air Cleaner - Black (#TM-1023RC)

Assault Charge High-Flow Air Cleaner Features a billet aluminum backing plate with hidden integrated breather system and a plexiglass outer cover Snap-in velocity stack for improved airflow Dyno developed and tested High-flow air filter is reusable;...

Trask Assault Charge High-Flow Air Cleaner - Chrome (#TM-1023CH)

Assault Charge High-Flow Air Cleaner Features a billet aluminum backing plate with hidden integrated breather system and a plexiglass outer cover Snap-in velocity stack for improved airflow Dyno developed and tested High-flow air filter is reusable;...

Trask Assault Charge High-Flow Air Cleaner - Flat Black (#TM-1023BK)

Assault Charge High-Flow Air Cleaner Features a billet aluminum backing plate with hidden integrated breather system and a plexiglass outer cover Snap-in velocity stack for improved airflow Dyno developed and tested High-flow air filter is reusable;...

Trask Assault Charge High-Flow Air Cleaner - Gloss Black (#TM-1023GBK)

Assault Charge High-Flow Air Cleaner Features a billet aluminum backing plate with hidden integrated breather system and a plexiglass outer cover Snap-in velocity stack for improved airflow Dyno developed and tested High-flow air filter is reusable;...

Trask Assault Charge High-Flow Air Cleaner - Raw (#TM-1023R)

Assault Charge High-Flow Air Cleaner Features a billet aluminum backing plate with hidden integrated breather system and a plexiglass outer cover Snap-in velocity stack for improved airflow Dyno developed and tested High-flow air filter is reusable;...