K&N Performance Air Intake System (57-2581)

K&N Performance Air Intake System (57-2581)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

Lightweight for racing applications

This K&N racing air filter is made with 2 layers of cotton and does not come oiled

Washable and reusable air filter

This allows your vehicle’s engine to inhale a larger amount of air than the factory air filter assembly

The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used in very dusty conditions

reusable High-Flow Air Filter™ paired with a CAD-designed high airflow intake tube

These air box systems are built to last for the life of your vehicle and they're backed by K&N's No-Hassle Lifetime Limited Warranty

These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood

Universal fit for air intake pipes

This is a 1/4 inch stud measuring 5-7/8 inches in height with a 1-1/2 inch offset constructed with a durable zinc finish

Carbon fiber composites have taken the method traditionally associated with fiberglass and perfected it to a precise science with outstanding performance as the result

this kit can be used on a variety of off-road applications