Extremely Dissapointed in my TTI exhaust and headers maybe someone can help with my fitment issues and provide some guidance

As far as the tail pipe hangers go.......

My instructions said to use the supplied bolt and attach the hanger at the seat belt mounting hole (1971 Demon)

In the end, I pitched the TTI brackets and used a couple of universal brackets and made my own mounting holes that lined up.

BTW, my pass muffler is extremely close to the diff yoke (almost hitting it). I did have to heat portions of the system to massage it into place.