Kooks 99-04 Mustang 3" Inlet w/ 2.5" Outlet "GREEN" Catted X Pipe
New from Kooks is another midpipe option to run with your Kooks headers. This X-Pipe is for Kooks headers using 3" Collectors. It has a 3" Inlet and utilizes 3" tubing all the way to the rear of the pipe and reduces to bolt up to 2.5" catbacks.
Uses High Flow Catalytic Convertors and Made from T-304 stainless steel. GREEN cats will work with factory tuning and not trip your CEL (check engine light).