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!"

2015-2019 Ford Mustang Shelby GT350 5.2L 4V Complete Competition Exhaust SystemIncludes 1 3/4in. x 1 7/8in. x 3in. Stainless Steel Long Tube Stepped Headers w/3in. x 2 3/4in. OEM GREEN Catted Stainless X-Pipeand 3in. Axle Back Exhaust System.Uses the Factory Quad Tips

2015+Ford Mustang Shelby GT350 5.2L 4V Complete Competition Exhaust System Includes 1 3/4in. x 1 7/8in. x 3in. Stainless Steel Long Tube Stepped Headers w/3in. x 2 3/4in. OEM GREEN Catted Stainless X-Pipe and 3in. Axle Back Exhaust System. Uses the Factory Quad Tips

2015-2019 Ford Mustang Shelby GT350 5.2L 4V Complete Competition Exhaust System Includes 1 3/4" x 1 7/8" x 3" Stainless Steel Long Tube Stepped Headers w/ 3" x 2 3/4" OEM GREEN Catted Stainless X-Pipe and 3" Axle Back Exhaust System. Uses the Factory Quad Tips

2015-2019 Ford Mustang Shelby GT350 5.2L 4V 1-3/4in. x 1-7/8in. x 3in. Stainless Headers with 3in. GREEN Catted Full Exhaust System. Includes 3in. X-Pipe and Stainless Oval Mufflers. Uses the Factory Quad Tips.

2015-2019 Ford Mustang Shelby GT350 5.2L 4V 1-3/4" x 1-7/8" x 3" Stainless Headers with 3" GREEN Catted Full Exhaust System. Includes 3" X-Pipe and Stainless Oval Mufflers. Uses the Factory Quad Tips.

2015-2019 Ford Mustang Shelby GT350 5.2L 4V 1-3/4" x 1-7/8" x 3" Stainless Headers with 3" GREEN Catted Full Exhaust System. Includes 3" X-Pipe and Stainless Oval Mufflers. Uses the Factory Quad Tips.

1-3/4" x 1-7/8" x 3" Stainless Headers with 3" GREEN Catted Full Exhaust System. Includes 3" X-Pipe and Stainless Oval Mufflers. Uses the Factory Quad Tips.

Kooks 2015+ Ford Mustang GT350 5.2 Complete Competition Exhaust (Headers/Green Cat X-Pipe/Axle Back)

1-3/4" x 1-7/8" SS Headers & 3" GREEN Catted Exhaust. 2015-2019 Shelby GT350.

Header & GREEN Catted Exhaust Kit

Header/GREEN Catted Exhaust Kit

Header & Exhaust Kit

Exhaust System

ExhstSysKt