Kooks Shelby GT500 3" High Flow Catted H Pipe bolts to all cat-backs that use factory 2-3/4" diameter tubing at the factory connection point. The Kooks Catted H Pipe feature Kooks high quality, high flow catalytic converters that can tame even the most aggressive cat-back without impeding exhaust flow. Learn More
Header and Connection Kit. 2007-2010 Ford Shelby GT500 5.4L 4V. Includes 1-7/8" x 3" Stainless Steel Long Tube Headers & 3" x 2-1/2" GREEN Catted H-Pipe.
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!"
Manufactured In The USA. Kooks Uses T304 Aircraft Quality Stainless Steel. Kooks Products are Backed by a Limited Lifetime Warranty To the Original Purchaser. Kooks Products Are Dyno And Race Tested and Designed For Maximum Power.Learn More