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This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Kooks 3.0" x 3.0" Race Stainless X-Pipe Ford Mustang Shelby GT 500 5.4L / 5.8L 4V 2007-2014
Kooks Products and the 11323120
Kooks products are 100 Percent Manufactured in the USA and are made with the highest quality materials. Kooks Headers and Exhaust make the most power in the industry, specifically designed for best fitment, performance, and optimal sound. Kooks products are made of 304 Grade Stainless Steel and come with a limited lifetime warranty. Every Kooks product is dyno tested and race proven. Kooks is 3 generations of being family owned and operated. The 11323120 is a prime example of Kooks' commitment to excellence.
Features of Kooks and the 11323120
Kooks products are 100 Percent Manufactured in the USA and are made with the highest quality materials. Kooks Headers and Exhaust make the most power in the industry, specifically designed for best fitment, performance, and optimal sound. Kooks products are made of 304 Grade Stainless Steel and come with a limited lifetime warranty. Every Kooks product, including the 11323120, is dyno tested and race proven. Kooks stands for quality and performance.
- Non-Catted X-Pipe
- 3 Inch Race Inlet/Outlet
- Non Catted
- Must Be Used w/Kooks Headers
- Stainless
- 07-14 Shelby GT-500 5.4L / 5.8L 4V