K&N FUEL INJECTION PERF KIT 99-04 WJ

57 Series FIPK Intake Design: The K&N 57-1513-1 57 Series FIPK Performance Intake is engineered to significantly increase airflow to your 4.7L V8 engine, improving combustion efficiency and overall performance.

Increased Horsepower & Torque: Designed to deliver measurable gains in horsepower and torque, providing stronger acceleration and improved throttle response.

High-Flow Reusable Air Filter: Features K&N’s premium washable and reusable oiled cotton air filter, offering excellent filtration while maximizing airflow.

Reduced Intake Restriction: Replaces the restrictive factory air box with a high-performance intake system, allowing your engine to breathe more freely and operate more efficiently.

Enhanced Engine Sound: Produces a deeper, more aggressive intake tone under acceleration while maintaining a smooth and controlled sound during normal driving.

Vehicle-Specific Fitment: Designed specifically for 1999–2004 Jeep Grand Cherokee WJ models equipped with the 4.7L V8 engine, ensuring precise fitment and straightforward installation.

Durable Construction: Built with high-quality materials designed to withstand engine heat and demanding driving conditions for long-lasting performance and reliability.