K&N 99-04 Chevy Silverado V8-4.8L/5.3L Performance Intake Kit - 57-3021-1

The K&N 57 Series FIPK 57-3021-1 air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N air intakes are designed to dramatically reduce intake...

K&N 99-04 Chevy Silverado V8-6.0L Performance Intake Kit - 57-3023-1

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...

K&N 99-04 Ford F-Series Super Duty V10-6.8L Performance Intake Kit - 57-2524-2

The K&N 57-2524-2 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they...

K&N 99-04 Ford F-Series Super Duty V8-5.4L Performance Intake Kit - 57-2525-2

The K&N 57-2525-2 FIPK air intake system replaces your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they...

K&N 99-07 Chevy Tahoe/Suburban V8-4.8L/5.3L High Flow Performance Kit - 77-3023KP

Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air...

K&N Aerosol Oil Recharger Service Kit - 99-5000

K&N Recharger Kit 99-5000 is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. The 99-5000...

K&N Air Filter Cleaner 12oz Pump Spray - 99-0606

K&N Air Filter Cleaner is the only cleaner recommended to clean K&N cotton air filter elements. The 99-0606 Air Filter Cleaner will bring your K&N oiled cotton air filter to like new condition. K&N...

K&N Air Filter Vent Kit - White - 90 Degree Plastic 0.50in Flange 1.75in H 1.75in L - 85-1120

Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket.

K&N Air Filter Wrap Black RU-3130 - RU-3130DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Air Filter Wrap Drycharger - Black - RF-1015DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Air Filter Wrap Drycharger RX-4990 Black - RX-4990DK

The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers, which are similar to the K&N Prechargers,...

K&N Airforce Pre-Cleaner Round Tapered Red Air Filter Foam Wrap 6in Base ID x 5in Top ID x 9in H - 25-0810

The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions. The Airforce Pre-Cleaner is...