Air Filters

Designed to provide increased performancePleated media provides a large filtration area offering long service intervalsMulti-Layers of woven cotton gauze media offers excellent filtrationFits directly into OEM Airbox with application specific sealing...

Designed to increase horsepowerWashable and reusable high grade cotton filter mediaEasy to install, OEM replacementPre-oiledMade in the USA

Pro One billet air cleaner covers are CNC machined from solid billet aluminum, carefully polished, then show-chrome plated or black anodized to perfection! Hardware included. Evo version diameter is 6.280", Twin Cam version diameter is 5.485".

The "Mini Ed" air cleaner measures only 5.5" x 4" x 2 5/8" and has a vintage hot rod look in natural tumbled cast aluminum. If your tired of the typical round filters, tear drops or deflectors then this is perfect for you. Made in USA by Old-Stf cycle...

The "Mini Ed" air cleaner measures only 5.5" x 4" x 2 5/8" and has a vintage hot rod look in natural tumbled cast aluminum. If your tired of the typical round filters, tear drops or deflectors then this is perfect for you. Made in USA by Old-Stf cycle...

This 6061 aluminum cover locks in a stainless steel mesh screen.Fits super S&S, E&G carbs and includes mounting hardware.Measures 3.25" in diameter by 15/16" thick.Made in the USA.

K&N’s Street Metal Intake Systems are designed to boost performance and add a custom look to your Harley-Davidson® motorcycle. These intake systems replace the stock intake assembly with a custom built intake system designed to increase horsepower and...

K&N's Aircharger Performance Intake Kit will get more horsepower from your Harley-Davidson® motorcycle. This High-Flow Intake System increases power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N High-Flow Air Filter and...

Designed to provide increased performancePleated media provides a large filtration area offering long service intervalsMulti-Layers of woven cotton gauze media offers excellent filtrationFits directly into OEM Airbox with application specific sealing...

Pro One billet air cleaner covers are CNC machined from solid billet aluminum, carefully polished, then show-chrome plated or black anodized to perfection! Hardware included. Evo version diameter is 6.280", Twin Cam version diameter is 5.485".

Pro One billet air cleaner covers are CNC machined from solid billet aluminum, carefully polished, then show-chrome plated or black anodized to perfection! Hardware included. Evo version diameter is 6.280", Twin Cam version diameter is 5.485".

Billet aluminum air cleaners, crafted from 6061-T6 Billet aluminumUnique 3D relief design like nothing else availableMaximizes air flow to the intakeGreat addition to performance exhaustMade in the USANot legal for use in California on pollution...