Fuel & Air

TTS 2000309 - 250 Camshaft `17-Up M8

TTS Camshafts are designed to provide smooth power delivery throughout your engine's entire operating range. The various grinds allow you to select a cam that optimizes torque in the RPM range you require without compromising performance elsewhere...

TTS 2000310 - 175 Camshaft `17-Up M8

TTS Camshafts are designed to provide smooth power delivery throughout your engine's entire operating range. The various grinds allow you to select a cam that optimizes torque in the RPM range you require without compromising performance elsewhere.Made...

Twin Air #150227FRX - Pre-Oiled Back Fire Air Filter

Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven) Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead...

Twin Air #150929FRX - Replacement Backfire Filter

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience The ultimate consistency in pore coverage using state-of-the-art filter oiling machines Filters are pre-oiled with Twin Air BIO Foam Filter Oil Include a...

Twin Air #151914FRX - Pre-Oiled Air Filter

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience The ultimate consistency in pore coverage using state-of-the-art filter oiling machines Filters are pre-oiled with Twin Air BIO Foam Filter Oil Include a...

Twin Air #152216X - Pre-Oiled Air Filter

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience The ultimate consistency in pore coverage using state-of-the-art filter oiling machines Filters are pre-oiled with Twin Air BIO Foam Filter Oil Include a...

Twin Air #153910X - Pre-Oiled Air Filter

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience The ultimate consistency in pore coverage using state-of-the-art filter oiling machines Filters are pre-oiled with Twin Air BIO Foam Filter Oil Include a...

Twin Air #154214 - Replacement Filter

2-stroke kits include a Twin Air filter and a rigid, lightweight, billet aluminum cage that replaces the flimsy plastic stock cage and provides a tight seal to the airbox 4-stroke kit replaces the air-restricting stock backfire screen with a special...

Twin Air #154520NX - Pre-Oiled Air Filter

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience The ultimate consistency in pore coverage using state-of-the-art filter oiling machines Filters are pre-oiled with Twin Air BIO Foam Filter Oil Include a...

Twin Air #154523FR - Replacement Air Filter for 154523P

Same industry-leading Twin Air Filter you are used to, now pre-oiled for your convenience Comes in a new, resealable bag for added convenience Backfire replacement filter

Twin Air #156059FR - Standard Air Filter

Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven) Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead...

Twin Air #156147P - Standard Air Filter

Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven) Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead...

UNI Filter #NU-3403 - Air Filter - Big Twin/Sportster

Air Filter - Big Twin/SportsterFeaturesConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtrationTop-quality replacement air filter elements from Uni, the OEM supplier to...

UNI Filter #NU-3408 - Air Filter - Big Twin/Sportster

Air Filter - Big Twin/SportsterFeaturesConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtrationTop-quality replacement air filter elements from Uni, the OEM supplier to...

UNI Filter #NU-3412 - Air Filter - Big Twin

Air Filter - Big TwinFeaturesConstructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtrationTop-quality replacement air filter elements from Uni, the OEM supplier to Harley-DavidsonMade in...