Dick's Auto Parts » 4.875 in. (124mm)

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: K/N Apollo cold air induction systems incorporate a washable/reusable K/N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.

Description: K/N Apollo cold air induction systems incorporate a washable/reusable K/N high-flow air filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications.

Description: K/N s easy-to-install Typhoon air intake system replaces the restrictive factory air filter and air intake housing delivering a guaranteed power gain. The low-restriction aluminum intake tube comes in a red powder coat finish.

Description: K/N s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque and are protected by the K/N No-Hassle Lifetime Limited Warranty.