K&N Performance Air Intake System (57-1525)

K&N Performance Air Intake System (57-1525)A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect

2-5/8 inch inside diameter

Durable black plastic

The 100-8522 carbon fiber intake tube was designed to fit NHRA Pro Stock vehicles

Durable silicone treated polyester material with stitched elastic openings

The K&N PreCharger® filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions

Gray colored Airforce pre-cleaners do not use oil

K&N Washable Garage Vent Cover is designed to help prevent debris and dirt from entering your garage vent with minimal restriction to the airflow

Air is directed through a CAD-engineered carbon fiber intake tube into the engine's throttle body for a guaranteed power gain

can go up to 100

purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200

Replaces factory air filter and intake tube retaining factory air box

Light weight yet durable