K&N Performance Air Intake System (57-1139S)

K&N Performance Air Intake System (57-1139S)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. These intakes come with a die cast aluminum throttle body mounting plate and mounting hardware. K&N high flow intake systems give your Harley an aggressive appearance while providing a significant increase in airflow resulting in more

Filter only requires cleaning every 50

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

The 57-3022-2 air intake comes with a K&N high-flow air filter that is mounted to a heat shield that installs into the previous air box space behind the radiator

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

The kit comes with 2 carbon intake tubes

and is covered under K&N's 90-Day Limited Warranty

Lasts up to 100

and the air box lid allows for quick and easy access to the filter without tools

50 State Legal

Some modules are not legal for sale or use on any pollution controlled motor vehicle in California

This coupler adapts a 3 inch to a 2-3/4 inch tube and is 3 inches in length

and increases pedal sensitivity without modifying factory ECU settings