i have an 03 cobra and looking for a to get the h-pipe or x-pipe that came stock on it. i'm being told that it came with a h-pipe not an x-pipe, my ford guy checking the part #'s and the gt and the cobra are the same. also i bought a 4 cat x-pipe that has ford cats and is 1 piece, and was told it was a gt 03 set up.