K&N 57 Series Fuel-Injected Performance Kit (FIPK) Air Intake Systems are designed to reduce air intake restriction and are proven to improve airflow over OE air filter assemblies. The intake …

Gain more torque to fly and more power to climb with the customized K&N FIPK Air Intake; Ramp up with up to a 26-horsepower increase thanks to improved air velocity and smooth flow from …

The K&N 57 Series FIPK (Fuel Injection Performance Kit) boosts your power, torque, and throttle response; Boosts of up to 26 horsepower; Custom-designed for your specific make, model, …

In the K&N tradition of engineering power, the K&N Fuel Injection Performance Kit (FIPK) dramatically reduces intake restriction as it smoothes and straightens air flow. This allows your …

The K&N FIPK cold air intakes are built for Horsepower and added diesel performance. If K&N can't increase a vehicle's horsepower they won't build a system for it, it's that simple. K&N …

K&N FIPK air intake system replaces the restrictive factory air box and dramatically reduces intake restriction and smoothes air flow. This results in more usable power and acceleration …

Install a high quality K&N Filtercharger Injection Performance Kit and feel the power in the air! You get better acceleration and instant power! In the K&N tradition of engineering power, the K&N …

2010年5月4日 · The 57 Series Generation II air intake, also referred to as an FIPK®, is K&N's ultimate performance product. These performance intakes are designed to increase power by …