K&N Replacement Air Filter (33-2311)

K&N Replacement Air Filter (33-2311)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

The aluminium neck filter makes this filter the perfect fit for silicone or soft intake hoses

5-1/8 inch inside diameter

Protect your drag car motor from debris

This coupler adapts a 3 inch to a 2-1/2 inch tube and is 3 inches in length

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

Easy To Clean

K&N offers a wide selection of hose in a variety of diameters and lengths for replacement parts and for do-it-yourself racing air intake needs

open cell foam

This product is designed specifically for use in left and right air scoops in K&N Aircharger kit 63-1143

which are similar to the K&N Prechargers

Air filter media can be washed and reused

Lifetime Limited Warranty