57-Series FIPK Performance Air Intake System

The K&N 57-Series FIPK (Fuel Injection Performance Kit) represents a substantial upgrade over a standard OE replacement filter, designed to eliminate restriction in the factory air path and unlock your engine's natural horsepower potential. This kit features a custom-designed, rotationally molded tube constructed from High Density Polyethylene (HDPE). This non-metallic material helps reduce intake air temperature and minimizes intake sound, offering a smoother, quieter performance compared to metal intake tubes. The aerodynamically engineered tube accelerates a massive amount of air into the engine, directly translating to increased power. The FIPK system includes K&N's largest possible conical high-flow air filter, which not only allows for greater airflow at lower restriction but also captures and holds more dirt, extending the service interval before cleaning is required. Where applicable, a heat shield is integrated into the design to isolate the air filter from high engine temperatures, ensuring cooler air enters the engine for maximum horsepower gains. The tube is precisely shaped to reduce turbulence and optimize airflow, with adapters made from high-strength silicon and reinforced nylon ensuring long-term durability and a secure connection to the engine.