K&N Replacement Air Filter (E-9231-1)

K&N Replacement Air Filter (E-9231-1)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

as well as other small engine applications

Designed to filter a variety of fuels

The tube accommodates the factory mass air sensor and crank case vent hose

All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1

1-3/8 inch flange

Fits most Holley 4150 and some Holley 4160 carburetors

Attractive carbon fiber front designed for extra strength

cost-effective performance upgrade

3/8 inch zinc tube

This package contains 4 black clips that are 3/4 inches wide and 4

breathable cotton with K&N’s red filter oil to absorb dirt & dust particles

Manufactured here in the UK