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!"
1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V 3" x 2-1/2" (OEM) GREEN Catted Stainless Steel X-Pipe. Must be used with Kooks Headers. Connects to OEM exhaust.
1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V 3" x 2-1/2" (OEM) GREEN Catted Stainless Steel X-Pipe. Must be used with Kooks Headers. Connects to OEM exhaust.
3" x 2-1/2" (OEM) GREEN Catted Stainless Steel X-Pipe. 1999-2004 Ford Mustang GT and Cobra 4.6L 2V/4V. Must be used with Kooks Headers with 3" Collectors. 2-1/2" OUTLET CONNECTS TO OEM EXHAUST.

Fitment:
Ford Mustang GT 1999
Ford Mustang GT 2000
Ford Mustang GT 2001
Ford Mustang GT 2002
Ford Mustang GT 2003
Ford Mustang GT 2004
Ford Mustang GT Bullitt 2001
Ford Mustang Mach 1 2003
Ford Mustang Mach 1 2004
Ford Mustang SVT Cobra 10th Anniversary 2003
Ford Mustang SVT Cobra 1999
Ford Mustang SVT Cobra 2001
Ford Mustang SVT Cobra 2003
Ford Mustang SVT Cobra 2004