K&N air cleaner assemblies, designed for your Harley-Davidson, are a remarkable combination of performance and style. These air cleaner assemblies are made to increase horsepower and torque by supplying superior air flow. They are machined from billet aluminum, luster polished, then chrome plated to complement your show bike. This K&N custom air cleaner fits select Dyna, Softail, and Touring models. Each K&N air cleaner comes complete and ready to use including, a mounting bracket kit. There's nothing else to buy. Installation is easy, so exceptional performance is only a few steps away with a K&N custom air cleaner. Not only that, but these parts are designed for optimal looks. This model sports a distinctive scalloped round custom cover, plated in gleaming chrome.
Elevate your Harley-Davidson's performance with this K&N High-Flow Air Intake System. This precision-engineered intake replaces the stock air cleaner with K&N's washable and reusable high-flow filter, delivering enhanced airflow for increased horsepower and sharper throttle response. Its custom backing plate and integrated velocity stack ensure smooth, efficient air delivery, optimizing engine performance for both city streets and open highways. Built for long-lasting durability and striking style, the RK-3911 not only boosts your bike's power but also gives it a bold, aggressive look that turns heads wherever you ride.
K&N air cleaner assemblies custom-designed for your Harley-Davidson. Machined from billet aluminum, luster polished, then chrome plated to complement your show bike.
K&N Street Metal Intake System - Grind Intake System-Harley-Davidson
Street Metal Air Intake System
Intake System-Harley Davidson
Air Cleaner Assembly
Chrome-plated cover
Air Intake System
