Where can I get a 2.5" two chamber flowmaster catback at a decent price for a 98 Cobra? Also, why do a lot of the ads in the magazines carry this type of catback for all mustang years but a 98 Cobra. Is the setup different on a 98?
I would suggest that you just go to a good exhaust shop in your area and have them fab you up a system. Most shops install Flowmaster's on a regular basis. They could also fab up an X-pipe if you wanted.