57 Series Performance Air Intake System

The K&N 57-9015-1 FIPK (Fuel Injection Performance Kit) air intake system is engineered to replace your vehicle's restrictive factory air filter and intake housing. The kit includes a large, high-flow conical air filter that is 100% reusable and washable, capable of capturing more dirt than competing filters and lasting up to 100,000 miles before requiring maintenance. Designed for a vehicle-specific fit, the K&N 57-9015-1 aims for easy installation as a direct factory replacement. All necessary hardware and instructions are included. This air intake system is guaranteed by K&N to boost horsepower and acceleration, with specific testing indicating an increase of up to 9.45 HP at 4842 RPM. Additionally, it is CARB exempt, making it street legal in all 50 states. This K&N air intake system is compatible with the 1999-2002 Toyota 4Runner and the 1999-2004 Toyota Tacoma. The system comes backed by K&N's "No-Hassle" limited lifetime warranty, covering defects in materials and workmanship for the original purchaser.