K&N Filters

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired...

Increases horsepower Dry synthetic air filter Black components Washable and reusable K&N Million mile limited warranty   OVERVIEW K&N Blackhawk Induction™...

Guaranteed to increase horsepower Designed to improve throttle response and engine sound Free-flowing aluminum tube Replaces entire factory air intake system Lasts up to 100,000 miles...

The K&N 63-3101 Air Intake fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. See vehicle applications link for details. The...

K&N Recharger kits contain K&N air filter cleaner and air filter oil for recharging any K&N Filtercharger Air Filter. Restores air flow efficiency so your K&N air filter performs like...

Product Overview Guaranteed to increase horsepower Designed to improve throttle response and engine sound Low restriction aluminum tube Easy to install, usually in 90 minutes or less Lasts...

Product Overview Designed to increase horsepower and acceleration Hundreds of sizes and shapes for most applications High air flow with excellent filtration Clamp-on washable and reusable air...

Product Overview Designed to increase horsepower and acceleration Hundreds of sizes and shapes for most applications High air flow with excellent filtration Clamp-on washable and reusable air...

Product Overview Simple and cost-effective horsepower upgrade Designed to improve throttle response and engine sound Free-flowing high density polyethylene tube Easy to install with commonly...

Product Overview Guaranteed to increase horsepower Designed to improve throttle response and engine sound Lasts up to 100,000 miles before service is required (depending on driving...

Product Overview Guaranteed to increase horsepower Designed to improve throttle response and engine sound Lasts up to 100,000 miles before service is required (depending on driving...

Product Overview Guaranteed to increase horsepower Designed to improve throttle response and engine sound Lasts up to 100,000 miles before service is required (depending on driving...

Product Overview Guaranteed to increase horsepower Designed to improve throttle response and engine sound Lasts up to 100,000 miles before service is required (depending on driving...

Product Overview Guaranteed to increase horsepower Designed to improve throttle response and engine sound Lasts up to 100,000 miles before service is required (depending on driving...

Product Overview Designed to boost horsepower and rate of acceleration Can be cleaned and used again High air flow with exceptional filtration Lasts up to 50,000 miles before cleaning is...