K&N high-flow air filter conversion kits

K&N claims you'll get more power from your Twin Cam with this "RK" series filter. Built around the legendary K&N High-Flow filter, the new RK Series assembly includes an innovative billet aluminium back plate that eliminates external breathers and incorporates a trumpet. The result is a significant increase in airflow with no sacrifice in filtration. The RK Series keeps a stock appearance by reusing the original cover, but offer superior filtration and better performance, and feature a laser-etched trim ring with the K&N logo. All models have internal breathers to replace the original external breather assembly. For all Twin Cam 1999-2017 and XL Sportster from 2004.


Specifications


Pack
1


HS Code
8714109090


Origin
US