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Kooks header and green-catted H-pipe kit for 2007–2010 Ford Mustang Shelby GT500 combines 1-7/8in primary headers with a 3in green-catted H-pipe to upgrade exhaust flow. Kooks highlights decades of high-performance experience, handcrafting components in the USA from T304 stainless steel. Their systems are dyno and race tested for power, covered by a limited lifetime warranty to the original purchaser, and offered as direct-fit performance replacements.
Kooks 07-10 Ford Mustang Shelby GT500 1-7/8 x 3 Header & Green Catted H-Pipe Kit
