Description
Improve your engine’s performance with the K&N Filters FIPK Air Intake Kit for Jeep Wrangler 4.0L L6 (KNN57-1521). This cold air intake system is designed to replace the factory air filter and intake tubing, allowing your engine to breathe more efficiently. It helps increase horsepower, torque, and throttle response by delivering cooler, denser air into the combustion chamber. Engineered specifically for the 4.0L L6 Jeep Wrangler engine, the kit includes a high-flow cotton gauze filter and a heat shield to block engine heat. This system is built for durability and easy installation, with no tuning required after setup.
Features and Specifications:
- Vehicle Fitment: Jeep Wrangler with 4.0L L6 engine
- Air Filter Color: Red
- Air Filter Material: Cotton Gauze
- Air Filter Outlet Shape: Round
- Included: Mounting Hardware, 4 Clamps, and 2 Couplers
- Clamp Material: Stainless Steel
- Clamp Style: Regular
- Intake Pipe Color / Finish: Black
- Intake Pipe Material: High-Density Cross-Linked Polyethylene
- CARB EO Number: D-269-22
- Estimated Horsepower Gain: 12.65 HP @ 4800 RPM
- Replacement Filter: RU-4630
- Alternate Replacement Filter: RP-4630/RU-4630XD
- 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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