The Kooks 1131H020 1-5/8" Headers and 2-1/2" Catted X-Pipe Kit enhances 2005-2010 Ford Mustang GT 4.6L 3V performance with high-flow catalytic converters and mandrel-bent primaries. Made from 304 stainless steel, this kit improves horsepower, torque, and exhaust sound, while maintaining emissions compliance for street use.
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The Kooks 1131H020 1-5/8" Headers and 2-1/2" Catted X-Pipe Kit is a high-performance exhaust upgrade for 2005-2010 Ford Mustang GT 4.6L 3V owners seeking enhanced power, aggressive sound, and improved efficiency. This kit features precision-engineered 1-5/8" mandrel-bent primaries that improve exhaust flow, paired with a 2-1/2" catted X-pipe that maximizes engine performance. The 400-cell high-flow catalytic converters increase power while maintaining emissions compliance, making this kit perfect for street use. Crafted from 16GA 304 stainless steel with 3/8" thick laser-cut flanges, this kit is built for durability and long-lasting performance under extreme conditions.
Designed to work with the stock bolt pattern and includes all necessary installation hardware, the Kooks 1131H020 Kit delivers substantial gains in horsepower and torque while maintaining an aggressive, performance-oriented exhaust tone. This kit is a must-have for those looking to improve both the sound and performance of their Mustang.
The Kooks 1131H020 1-5/8" Headers and 2-1/2" Catted X-Pipe Kit is designed for an easy installation, especially with the included hardware and stock bolt pattern. The process typically takes around 3-4 hours for experienced installers. With the right tools and a basic understanding of exhaust systems, the installation is straightforward and should not require any advanced modifications. Professional installation is recommended if you're unfamiliar with exhaust work to ensure optimal fitment and performance.
For any questions about this product or to report inaccuracies in the description, contact the MPT Performance experts at (407) 636-7077 or by email.
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Year | Make | Model | Submodel |
---|---|---|---|
2005-2010 | Ford | Mustang GT |
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