K&N Performance Air Intake System (57-3090)

K&N Performance Air Intake System (57-3090)A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect

custom heat shield

K&N FIPK Air Intakes for select Harley-Davidson Touring

In-cab adjustability

K&N intakes are designed to dramatically reduce intake restriction allowing your engine to inhale a larger amount of air than the factory air filter assembly

The K&N 33-2238 air filter fits some Craftsman lawnmowers with 6

Integrated internal velocity stack

1-1/2 inches long

K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow

K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks

The front of the plug is composed of attractive carbon fiber providing additional strength to the plug

K&N 14 inch replacement base plate for Flow Control assemblies for 4-Barrel Holley with choke tower

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