Hi pretty new to z3m coupes, as far as I know they are an e30 style rear diff? 188mm medium case? What options have I got with upgrading to a 3.7/3.9/4.1
Can I just use an e20 LsD or are they not up to the job? Has anyone else had a lsd built into there original z3m casing?
Cheers
Can I just use an e20 LsD or are they not up to the job? Has anyone else had a lsd built into there original z3m casing?
Cheers
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