I just ordered a new muffler from Maximillian. The koala repair cd shows a BMW sleeve clamp, Maximillians never heard of it. Anyone out there know what I'm talking about? This is for replacing an OEM muffler. Also, sometime this summer, someone on this forum posted some really good pics of a UUC shifter install- I'd really like to look at them again as I'm planning the same job in the next few weeks.