K&N Replacement Air Filter (33-3130)

K&N Replacement Air Filter (33-3130)K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your

Lightweight for racing applications

It was designed to provide even lower air restriction than our replacement air filters for street vehicles

The 100-8522 carbon fiber intake tube was designed to fit NHRA Pro Stock vehicles

A K&N offset stud used to air filter custom assemblies

The K&N 33-2238 air filter fits some Craftsman lawnmowers with 6

Perfco Performance Air Filters were born from the belief that if you want something done properly

Great for DIY racers

Extends service interval of your K&N filter

5 inch to 3 inch Step 3-1/2 In

Compatible with most other performance upgrades

K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks

Generation 2 Carbon Fiber Air Boxes are washable and reusable