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!"

3" x 2-3/4" GREEN Catted Stainless H-Pipe. 2011-2014 Ford Shelby GT500 5.4L / 5.8L 4V. Must be used with Kooks Headers.2-3/4" OUTLET CONNECTS TO OEM EXHAUST.

2011-2014 Ford Shelby GT500 5.4L/5.8L 4V 3in. x 2-3/4in.(OEM) GREEN Catted Stainless H-Pipe. Must be used with Kooks Headers.

2011-2014 Ford Shelby GT500 5.4L / 5.8L 4V 3" x 2-3/4"(OEM) GREEN Catted Stainless H-Pipe. Must be used with Kooks Headers.

2011-2014 Ford Shelby GT500 5.4L/5.8L 4V 3in. x 2 3/4in. OEM GREEN Catted Stainless H-Pipe. Must be used with Kooks Headers.

2011-2014 Ford Shelby GT500 5.4L/5.8L 4V 3" x 2-3/4"(OEM) GREEN Catted Stainless H-Pipe. Must be used with Kooks Headers.

Kooks 11-14 Ford Shelby GT500 5.4L / 5.8L 4V 3in x 2 3/4in OEM GREEN Cat SS H-Pipe Kooks HDR Req

3in. x 2 3/4in. OEM GREEN Catted Stainless H-Pipe. Must be used with Kooks Heade

3" x 2-3/4"(OEM) GREEN Catted Stainless H-Pipe. Must be used with Kooks Headers.

3" x 2-3/4"(OEM) SS GREEN Catted H-Pipe. 2011-2014 Shelby GT500.

3in. x 2-3/4in. GREEN H-Pipe

3" x 2-3/4" GREEN H-Pipe

GREEN Catted H-Pipe

ExhstCrossoverPipe

3" x 2-3/4" H-Pipe