FUEL INJECTION PERF KIT 97-06 4.0L
To ensure all the power and performance that your fuel- injected engine is capable of providing, install a high-quality K&N Fuel Injection Performance Kit and feel the power! You'll get better acceleration, instant power, and ease in lane changing and passing even while towing. And remember, K&N delivers performance that's guaranteed for 10 years or one million miles, whichever comes first.
57-1514-1 Product Specifications
Product Style: 57 Series FIPK
Estimated Horsepower Gain: 12.12 HP @ 4623 RPM
Type: Gen II
Replacement Filter: RF-1045
CARB EO Number: D-269-31
CARB Exempt: Yes
Weight: 11 lb (5 kg)
Product Box Length: 36.25 in (921 mm)
Product Box Width: 13.25 in (337 mm)
Product Box Height: 10.38 in (264 mm)
Check local regulations concerning emissions & aftermarket air cleaner assemblies. Because it is not OE equipment it could fail visual inspection.
High-Flow Intake Performance: The K&N 57-1514-1 Fuel Injection Performance Air Intake Kit is designed to significantly increase airflow to your engine, improving combustion efficiency and overall performance.
Increased Horsepower & Torque: Engineered to deliver measurable gains in horsepower and torque, enhancing throttle response and acceleration for your 4.0L engine.
Reusable High-Flow Air Filter: Includes K&N’s premium washable and reusable air filter that maximizes airflow while effectively trapping dirt and debris for long-term engine protection.
Reduced Intake Restriction: Replaces the factory air box with a high-flow 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 smooth, controlled sound levels during everyday driving.
Vehicle-Specific Fitment: Designed for 1997–2006 Jeep Wrangler TJ and Unlimited (LJ) models equipped with the 4.0L engine, ensuring precise fitment and easy installation.
Durable Construction: Built with high-quality materials to withstand engine heat and harsh operating conditions, making it ideal for both daily driving and off-road use.
Note: The filter recharger kit is sold separately.| Manufacturers Part Number | 57-1514-1 |
|---|---|
| Product Name | FUEL INJECTION PERF KIT 97-06 4.0L |
| Dropdown Value 1 | FUEL INJECTION PERF KIT 97-06 4.0L |
| Prop 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| CARB E.O. Number | D-670-15 |
| CARB Certification | 50 State Legal (Requires E.O. number) |
| Length | 36 |
| Width | 14 |
| Depth | 11 |
| Weight | 13.000000 |
| Hazmat | No |
| Brand | K&N |
| Fuel Type | Gasoline |
| Engine | 4.0L I-6 |
| Included Parts | Filtercharger Element Intake Tube Heat Shield Angled L Bracket L Bracket Saddle 2 Rubber Mounted Studs Mounting Hardware Installation Hardware |
| Item Returns | This item can be returned |
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BORLA/K&N COMBO 00-06 TJ 4.0L$1,107.98 -
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