Kooks

2-1/2" x 3" Axle-Back Exhaust. 2015-2017 Mustang GT 5.0L 4V   3" Mandrel Bent 304 Stainless Steel Tubing Includes 3" Stainless Round Mufflers and 4" Slash Cut Black Coated Tips Connects to...

3" x 2-3/4" (OEM) Catted Stainless Steel X-Pipe. 2011-2014 Ford Mustang GT 5.0L 4V. 3" 16GA 304 Stainless Steel construction Ball and socket style connection to Headers KOOKS Standard 300 Cell...

1-3/4" x 3" Stainless Steel Long Tube Headers. 2005-2010 Ford Mustang GT 4.6L 3V with Manual Transmission 304 Stainless Steel Construction 3/8" Thick Laser Cut Flanges Round Port 1-3/4" Mandrel...

2-1/2" x 2-1/2" (OEM) Catted Stainless Steel X-Pipe. 2005-2010 Ford Mustang GT 4.6L 3V. 2-1/2" 16GA 304 Stainless Steel construction Ball and socket style connection to Headers KOOKS Standard...

3" x 2-3/4" (OEM) Catted Stainless Steel H-Pipe. 2011-2014 Ford Mustang GT 5.0L 4V. 3" 16GA 304 Stainless Steel construction Ball and socket style connection to Headers KOOKS Standard 300 Cell...

2015-2020 Mustang 5.0L 4V 1-3/4" x 3" Stainless Headers w/Catted Connection Pipes and OEM Adapters. STANDARD RACE CATS NOT FOR USE IN FORCED INDUCTION APPLICATIONS Kooks Headers and Exhaust has...