Air Intake Systems

Bikers Choice Replacement Dual Fitting Breather Filter

Bikers Choice 93-99 Softail 93-98 FLH FXD 95-03 XL Aircleaner Breather Tube

Bikers Choice 00-12 Softail 99-07 FLH 01-07 FXD Aircleaner Breather Tube

Bikers Choice 08-13 FLH FLT Aircleaner Breather Tube

Manufactured from high-quality materials. Each bolt is cut specific and threaded to the exact size needed for your bike.

Bikers Choice Twin Cam Big Twin Breather Bolt Kit

Functional and appealing, Biker's Choice crankcase breather kits help you vent your crankcase properly and with style.

Replacement VO2 Air Breather Tubes for Harley-Davidson Milwaukee-Eight Models.

Replacement VO2 Air Breather Tubes for Harley-Davidson Twin Cam Models.

Get added protection for your Vance & Hines VO2 Air Intake kit with a custom-fitted air filter rain sock. Designed to guard your air filter from ingesting moisture while riding in rainy conditions, the protective sock also shields against road debris...

Get added protection for your Vance & Hines VO2 Cage Fighter Air Intake kit with a custom-fitted air filter rain sock. Designed to guard your air filter from ingesting moisture while riding in rainy conditions, the protective sock also shields against...

Get added protection for your Vance & Hines VO2 Naked Air Intake kit with a custom-fitted air filter rain sock. Designed to guard your air filter from ingesting moisture while riding in rainy conditions, the protective sock also shields against road...

Get added protection for your Vance & Hines VO2 Air Intake kit with a custom-fitted air filter rain sock. Designed to guard your air filter from ingesting moisture while riding in rainy conditions, the protective sock also shields against road debris...

Advanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of...

Turbosmart Boost Tee Adapter Kit