K&N Replacement Air Filter (33-2999)

K&N Replacement Air Filter (33-2999)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

Cotton gauze filter material

Designed for racing applications

3-1/4 inch inside diameter

adjustable knob

5-1/8 inch inside diameter

Simply press one into the hood scoop to keep damaging dirt and debris out of your carburetor when the vehicle is not running

Designed to be used as a replacement part or for custom do-it-yourself applications

Emissions legal in all 50 States

This coupler connects two 3-3/4 inch tubes and is 1-3/4 inches in length

This coupler adapts a 3-1/4 inch to a 2-1/2 inch tube and is 2 inches in length

Only needs cleaning every 50

K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks