Description
HIGH-PERFORMANCE EXHAUST UPGRADE. The 1-3/4-Inch Long Tube Headers with GREEN Catted X-Pipe are designed to enhance exhaust flow and improve overall engine performance. This kit replaces factory manifolds and restrictive components to increase horsepower, torque, and throttle response for high-output 5.4L 4V engines.
CONSTRUCTION AND APPEARANCE. Crafted from premium 304 stainless steel, these headers and X-pipe provide exceptional durability and corrosion resistance. The components feature precision mandrel bending with smooth welds, ensuring optimal flow and a polished, high-quality finish.
INSTALLATION. Installation requires moderate mechanical skill and is designed for bolt-on placement utilizing factory mounting points without any drilling. Full compatibility with existing exhaust systems ensures straightforward setup without extensive modification.
WARRANTY. This product comes with a manufacturer warranty for coverage details.
APPLICATION. Specifically engineered to fit the 2007-2010 Mustang Shelby GT500 equipped with the 5.4L 4V engine, ensuring precise fitment and performance gains.
Kooks 1132H230
CA Residents: WARNING: Cancer and Reproductive Harm
- 1-3/4-Inch By 3-Inch Stainless Steel Long Tube Headers Included
- 3-Inch By 2-1/2-Inch GREEN Catted X-Pipe Included
- Material: 304 Stainless Steel
- Tube Diameter: 3.000 Inches
- Engine Compatibility: 5.4L 4V
- Fits 2007-2010 Mustang Shelby GT500
| Brand | Kooks |
| Header Type | Long Tube Headers |
| Header Primary Size | 1.50-1.75 Inch |
| Header Collector Size | 3.00 Inch |
| Header Finish | Raw |






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