Dick's Auto Parts » 0.875 in. (22mm)

Description: K/N s 57i induction kits are easy to install economical and come with K/N s No-Hassle Lifetime Limited Warranty. They consist of a large washable/reusable K/N air filter with adapters for connection to the engine s throttle body.

Description: Regardless of the angle or offset diameter of an air intake there is probably a K/N Universal air filter for your equipment. K/N universal air filters are washable and reusable.