Description
The K&N Filters FIPK Air Intake Kit for 91-95 Jeep Cherokee 4.0L (KNN57-1519) is designed to improve engine airflow, throttle response, and horsepower. Engineered for the 4.0L inline-6 engine, this system replaces restrictive factory components with a high-flow intake tube and washable cotton gauze air filter. It’s a reliable upgrade for Jeep owners looking to boost performance while maintaining street legality. Installation is straightforward and requires no tuning.
Features and Specifications:
- Vehicle Fitment: 1991-1995 Jeep Cherokee 4.0L L6
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Included: Mounting Hardware, 3 Clamps, and 1 Coupler
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- CARB EO Number: D-269-19
- Estimated Horsepower Gain: 7.09 HP @ 4548 RPM
- Replacement Filter: RU-4690
- 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.
- Lifetime Warranty: Covered by a No-Hassle Lifetime Limited Warranty.
- Emissions Legal: 50-state legal for street use.






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