K&N Performance Air Intake System (57-1129)

K&N Performance Air Intake System (57-1129)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

Use with K&N 100-8505 Scoop or Harwood 3158 Scoop

Enclosed air box provides fresh air inlet that is separated from hot engine compartment

This air intake is relatively easy to install usually in 60 minutes or less using existing factory mounting points accommodating the factory crank case vent line

Once the base has been put in place

Not all filters are built equal

show car look under the hood

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

Stainless Steel Finish

Connects a 3 inch to a 2-1/2 inch tube

THROTTLE RESPONSE: K&N Air intake kit improves acceleration and uphill performance

The K&N 33-2240 air filter fits some John Deere lawnmowers

these filters provide both durability and high performance