[cooljess76]

You just gotta look under there. Try shaking your muffler from side to side, and check the brake rotor shields(remember I fixed your front one) and if they're too close to the rotor, bend them in a little. Noises are usuall pretty hard to diagnose without actually being there. But I'm sure if you get under there and start jerking on stuff, you'll find the source. It could be something serious like your tranny mounts or rear subframe bushings, or it might just be something simple. It sounds like it might be a bad or weak exhaust hanger.