K&N Universal Clamp-On Air Filter (RU-4990)

K&N Universal Clamp-On Air Filter (RU-4990)K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure

The K&N 69-3539TB Typhoon air intake system is a free-flowing

The air filter is washable and reusable and designed to be used as a replacement air filter for specific K&N RK Series air cleaner assemblies for Harley-Davidson® motorcycles

Comes with filter and air box

mandrel-bent aluminum tube air induction system designed to fit some Mazda 6 models

The 69-4510TS air intake comes with a black rubber topped K&N high-flow air filter that installs into the previous air box space

000 miles)

The K&N RK-3930 Air Intake System was designed to get more horsepower from your Twin Cam Harley-Davidson engine

and also uses the existing factory mounts for installation

The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil

Provides increased air flow

Engineered to improve performance

The 57-1142 scoop system is designed to provide your engine with a higher volume of fresh air