K&N Performance Air Intake System (57A-6016)

K&N Performance Air Intake System (57A-6016)K&N Apollo Cold Air Induction Systems incorporate a washable reusable K&N High Flow Air Filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications. The Apollo's shell reduces heat build up and feeds cool air into your engine, resulting in improved volumetric efficiency and increased power gains. Apollo Cold Air Induction Systems allow for updating your vehicle's intake system while retaining a closed

The tube accommodates the factory mass air sensor and crank case vent hose

ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance

This coupler connects two 3 inch tubes and is 2-1/2 inches in length

The K&N 57S-9501 Performance Airbox is an air intake system that replaces the restrictive factory air filter and air intake assembly

The K&N 33-2238 is a synthetic oil-free replacement air filter manufactured to provide exceptional filtration to your small engine or light industrial equipment

000 miles)

REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills

Filter only requires cleaning every 100

Air is directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain

7-5/16 inch inside diameter

K&N FIPK air intakes for select Harley-Davidson Touring motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high-flow air filter and cast aluminum intake tube

4 inches reduced down to 3