K&N RK-3909-1 Filter Kit for Harley Davidson 2392GKZC Big Wig Rear Sway Bar

Big Wig Rear Sway Bar Kit 2020-2021 GM 2500 HD/3500HD Silverado/Sierra Pickup 2WD/4WD

8L L4 DSL Drop In Air Filter

Solid steel construction

The durable rubber surround expands to the full width of the factory opening

K&N RK-3909-1 Filter Kit for Harley Davidson 2392GKZC Big Wig Rear Sway BarDescription K&N's RK Series Air Cleaner Assemblies are designed to get more horsepower from your Harley Davison motorcycle. These air cleaner assemblies replace the stock air filter and backplate with an oversized K&N Air Filter and custom aluminum backing plate. K&N's RK Series Air Cleaner Assemblies are designed to give you an increase in power and long service intervals critical for distance rides. This complete assembly fits inside the OE air