K&N Replacement Air Filter (E-0665)

K&N Replacement Air Filter (E-0665)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

Simple way to increase horsepower

14 inch outside diameter top plate

Regardless of the angle or offset diameter of the air intake

2-1/2 inches long

99 inches in length

When used as directed

Comes with a 14

This allows your engine to inhale a larger amount of air than the factory air intake for a guaranteed power gain

washers or o-rings needed for specific installations packaged on attractive display cards

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part

This K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles

This coupler connects two 2-1/2 inch tubes and is 2 inches in length