K&N Performance Air Intake System (57-9039)

K&N Performance Air Intake System (57-9039)57 series OEM air box intake systems include a washable, reusable High Flow Air Filter paired with a CAD designed high airflow intake tube, and is designed to be a simple, cost effective performance upgrade. The included oiled cotton filter is a direct replacement for your factory filter, drops easily into the factory air box, can go up to 100,000 miles between filter services under normal highway driving conditions, and offers K&N's industry leading

Adds visual appeal under the hood

Easy To Clean

round chrome topped K&N high-flow air filter assembly that installs onto the throttle body within the previous air cleaner space

4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants

Silverado 1500

Each 57-series OEM air box intake system is designed for specific vehicle applications to ensure a precise fit

Free-flowing high density polyethylene tube

Marine approved per SAE J1928 standard

K&N 10-Year/Million Mile Limited Warranty™

increasing the volume of cool

The required tools are commonly available and it uses the previous air box space

K&N air intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow