So I've been hitting up the junkyard and getting random parts off this burnt down GXP, and I noticed the tips where still in nice condition. So I cut the axle back off. I actually checked the mounting spot for the hangers, and where the mufflers attach are all the same. Even down to what side the duals Y at. Just curious if anyone had put a GXP exhaust on an older GTP. Also do they flow as well as the original exhaust. I decided to go this route because I want to keep the car quite, but have a different look than the majority of GTPs around here. Any feedback would be hopeful thanks.