K&N Round Air Filter (E-3737)

K&N Round Air Filter (E-3737)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

Superior filtration

They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance

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

The factory crank case vent tube

Connects a 3-1/4 inch to a 3 inch tube

This system allows the engine to inhale a larger amount of air than the factory air filter assembly

The cold-air intake system accommodates the factory mass air sensor and air pump vent hose

and is adjustable on-the-go

and a heat shield that installs into the previous air box space

The intake tube has an attractive black powder-coat finish that's made to last and it accommodates the factory mass air sensor

The 62-1015 crankcase vent filter has a K&N embossed chrome-plated steel top with a chrome-plated steel base

Assembly designs were flow tested for many hours before our engineers completed the shape to provide high flow with low restriction and great filtration all in a small space