has anyone done this? i ordered 2 muffler hanger kits for my E34 today from autohaus az. Im mostly concerned if I have to drop the exhaust or not. seems like i can reach my hand in there and take off the old crappy rubber ring. i can forsee the cuts on my hands already, those rubber rings are a bitch to remove and install, however the bracket clamp thingy atleast screws on to secure the muffler.