Well I sold my 98 gt a few weeks ago and am looking for a 99+GT.I have already bought the magnaflow o/r X pipe. Now im deciding on the catback. I love how flowmaster sound but I think I want something different this time. i was thinking about the new Borla stinger system. It is a straight threw design w/ 4" tips. And it cost $455 shipped. I thought about magnaflow but i Hate the tips! So whats left??And oh yea anything but SLP