K&N Replacement Air Filter (33-2141-1)

K&N Replacement Air Filter (33-2141-1)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

Fits 390-800 cfm 4-Barrel Holley carbs with unmodified choke tower

High air flow

creating an increase in throttle responsiveness that will make your car feel like a whole new machine

000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15

engineered to last for the entire lifespan of your vehicle

Great for DIY racers

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

Easy installation

Only needs cleaning every 50

This is a 1/4 inch stud measuring 5-7/8 inches in height with a 1-1/2 inch offset constructed with a durable zinc finish

Designed for custom do-it-yourself racing air intake applications

Our R-N Series universal cone filters are equipped with a durable rubber polymer neck and a conical filter element