Well I had the same issue with my Borla cat-back, not the TruBendz one. Fitment wasn't as good as I expected from Borla but it was no biggy. The area where the pipes split apart in the car opened up too wide so the tips were pressed against the opening in rear bumper. They had to be heated and pulled in closer towards the center.
So it's not just TruBendz, it's others also for those of you thinking TruBendz isn't any good. It happens.
