K&N Air Filter Intake System RK-3947X for Harley Davidson FLHTK Ultra Limited 2016

K&N's RK Series was developed to get more horsepower from your Twin Cam Harley-Davidson engine. Built around the legendary K&N High-Flow Air Filter, the this RK Series assembly includes an innovative powder-coated billet aluminium backplate that eliminates external breathers and features a built-in, dyno-tuned velocity stack. The result is a significant airflow increase to the engine without sacrificing filtration. This RK Series assembly retains a factory appearance by utilizing the stock air cleaner cover.

Features:

• Designed to increase horsepower & torque
• Dyno-tuned velocity stack
• Washable and reusable
• Excellent air filtration

Bike Fitment:

• fits Harley Davidson FLHTK Ultra Limited 2016