ISR Catback
The quality of the exhaust is pretty nice. For being a manufactured part you can see it was done with top notch workmanship. Normally you get a flange warped to all hell but this was welded, then milled flat after!
However the exhaust tip in my opinion is too close to the bumper and too short. I feel the tip needs to be an inch or two longer so it passes through the bumper, and maybe longer hangers on the rear creating a 1/2 gap around the exhaust opening of the bumper