K&N Performance Air Intake System (57-0420)

K&N Performance Air Intake System (57-0420)K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open air air filters provides even more airflow at lower

conical design of the filter allows you to go up to 100

These intakes come with an die-cast aluminum throttle-body mounting plate and mounting hardware

Roto-molded HDPE intake tube paired with oversized oiled cotton air filter

For K&N filter YA-4518XD only

Billet throttle body adapter

overall horsepower and torque

Designed to improve throttle response and engine sound

and is adjustable on-the-go

1/8 inch DP/CT

Replaces factory air filter and intake tube

round K&N embossed chrome-topped high-flow air filter that funnels air directly into the engine's throttle body for a guaranteed power gain

K&N drop-in replacement filters are designed to install easily into your factory air box