K&N Performance Air Intake System (57-3105)

K&N Performance Air Intake System (57-3105)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

and modifies the signal before sending it to the ECU for an adjustable level of sensitivity

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

show car look under the hood

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

K&N high-flow intake systems give your Harley an aggressive appearance and killer style

conical design allows you to go up to 100

Extends service interval of your K&N filter

5 inch to 3 inch Step 3-1/2 In

a flat blade screwdriver

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

It adds little restriction while providing great air filtration

The tools needed are a screwdriver