This Kooks 2.50in x 2.50in OEM-style catted stainless X-pipe fits 1999–2004 Ford Mustang GT and Cobra (4.6L 2V/4V) applications and must be used with Kooks headers that have 2.50in collectors. Constructed from 16GA 304 stainless with ball-and-socket header connections, the X-pipe is offered as a direct-fit midsection to integrate with Kooks header systems for improved flow and fitment.
Kooks 99-04 Ford Mustang GT / Cobra 2 1/2in In x 2 1/2in OEM Out Cat SS X Pipe Kooks HDR Req