Just a FYI for anybody doing this
The pre May 08 M3 also has a few other differences besides the offset idler pulley.
AC belt is shorter and originally uses a 1067 belt
Both tensioner pulleys are the same at 70mm
Just wondering for anybody that has ordered 70mm pulley listed......
How did you disassemble the pulley from the round backplate and torx bolt since they seemed press fitted together?
Did anyone reuse the round backplate with the original bolt or just toss it?
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