The Kooks 11323200 Catted X-Pipe is designed for the 2007-2010 Ford Mustang Shelby GT500 with the 5.4L engine. Featuring Kooks GREEN Cats for durability and emissions compliance, this high-flow X-pipe boosts horsepower, enhances exhaust sound, and offers easy installation with a direct fit.
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Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
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The Kooks 11323200 3" x 2-1/2" Stainless Steel Catted X-Pipe is the latest evolution in performance exhaust for the 2007-2010 Ford Mustang Shelby GT500 with the 5.4L engine. This upgraded X-pipe now features Kooks GREEN Cats, the premium, EPA-verified catalytic converters designed to handle up to 750 RWHP. Kooks has phased out the standard cats in favor of these durable, high-flow GREEN Cats, ensuring optimal performance and emissions compliance for modern muscle cars.
Built from 304 stainless steel, the Kooks 11323300 X-pipe offers exceptional durability and corrosion resistance. The 3" inlet and 2-1/2" outlet are designed for a direct fit with your factory exhaust, making installation easy and seamless. The high-flow design maximizes exhaust flow, boosting horsepower and torque while delivering a more aggressive exhaust note that complements the powerful Shelby GT500 engine. Whether you’re looking to enhance your vehicle’s performance or simply enjoy a deeper, throatier exhaust sound, this product offers the perfect balance of power, sound, and legal emissions compliance.
The Kooks 11323200 Catted X-Pipe features a direct bolt-on design, making installation straightforward and simple. Typically, the process takes 2-3 hours, depending on experience, with no modifications needed to the existing exhaust system. This product is suitable for both DIY enthusiasts and professional installers.
For any questions or to report inaccuracies in the product description, contact the MPT Performance experts at (407) 636-7077 or by email.
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Year | Make | Model | Submodel |
---|---|---|---|
2007-2010 | Ford | Mustang Shelby GT500 |
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