K&N Street Metal Intake System Shaker for 2017 Harley-Davidson Touring

K&N Engineering is well-known for making performance parts that help engines breathe better, and their Street Metal Air Intake System is a prime example for Harley-Davidson motorcycles. This system is designed to replace the restrictive stock air cleaner on a wide range of Harley models, including popular ones like the Road King, Street Glide, and Heritage Classic. By allowing more air into the engine, it helps improve throttle response and can change the engine's sound for a more aggressive tone.

The heart of this system is K&N's High-Flow Air Filter, which is washable and reusable, meaning you won't need to replace it. It's housed in a cast aluminum manifold that's built for high volume and includes integrated internal velocity stacks to help smooth airflow. This setup also replaces the external OE breathers, cleaning up the look of the engine bay. Installation is generally straightforward, often taking around 90 minutes or less.