Hey guys, I just purchased a 04 cobra with bbk longtubes, bbk off road x pipe and Magnaflow mufflers(owner told me it had flows ). I took the car to the muffler shop since initially it sounded like a exhaust leak. Muffler shop guy told me everything is fine and patted up no exhaust leak. So a friend of mine told me the ugly exhaust note that makes a slight rasp/gurgle sound is coming from the bbk x pipe. He told me those x pipes sound terrible. I have a 03 cobra as well that one has bassani mids, bassani x pipe off road and borla stingers, but that one sounds amazing. On the white one on slow acceleration it sounds like the noise is coming from the x pipe if that makes any sense.