Features & Benefits:-
* High Flow Element.
* Designed to improve throttle response and engine sound.
* Cast aluminum high-volume, performance air intake housing.
* Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection.
* Integrated internal velocity stack.
* Built-in breathers replace external OE breathers.
* Easy to install.
* Will Not Fit Twin Cam 2008-2017 with Throttle-by-Wire.
* Replacement Air Filter Element # KN-E-3987
* Rain Sock Not Applicable.