K&N Filters FIPK Air Intake for Grand Cherokee 4.0L (KNN57-1526)
Boost your Jeep's performance with the K&N Filters FIPK Air Intake for Grand Cherokee 4.0L (KNN57-1526). This intake system is designed to increase horsepower and throttle response by improving airflow to your engine. Built specifically for the Jeep Grand Cherokee 4.0L, this K&N FIPK kit replaces the restrictive factory air intake system with a high-flow intake tube and a reusable cotton gauze air filter. It's engineered for a direct fit with minimal tools required, making installation simple. Whether you're upgrading for performance or longevity, this kit supports better fuel efficiency and engine sound.
Features and Specifications:
Vehicle Fitment: Fits Jeep Grand Cherokee with 4.0L engine.
Estimated Horsepower Gain: 7.73 HP @ 4711 RPM
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Included: Mounting Hardware, 3 Clamps, 1 Coupler
Clamp Material: Stainless Steel
Clamp Style: Regular
CARB EO Number: D-269-28
Increased Performance: Boosts horsepower and torque for improved engine output.
HDPE Intake Tube: Roto-molded for durability and efficient airflow.
High-Flow Filter: Direct replacement air filter enhances throttle response and engine sound.
Optimized Airflow: Engineered for high airflow and superior filtration efficiency.
Low Maintenance: Filter requires cleaning only every 100,000 miles under everyday driving.
Easy Installation: Installs in under 60 minutes using basic hand tools.
Emissions Legal: 50-state legal for street use.
Product identification
- Brand: K&N Filters
- Model / MPN: KNN57-1526




