K&N Air Filters 57I also include a suction tube, and features include.
- Well more power and acceleration, eg. 53 PS more 2007 Shelby Ford Mustang GT500 model
- Includes a washable, conical K & N Performance air filter.
- Easy to install
- K&N Million-Mail Limited Warranty ®
Cleaning and re-oiling a K&N filterEasy piecy, here's how.