K&N Performance Air Intake System (57-7000)

K&N Performance Air Intake System (57-7000)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

Made to weld-on

This K&N FIPK air intake system replaces the restrictive factory air filter and air intake housing

Not all filters are built equal

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

Designed for high performance

5 inches in height

Perfco Performance Air Filters were born from the belief that if you want something done properly

Filter only requires cleaning every 100

K&N High-Flow Intake Systems give your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power

K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine

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

More air means more usable power and acceleration throughout the engine’s RPM range