Originally Posted by DiavelM3
Amazing! Thanks for sharing.
I haven't followed the Z4 GT3 but doesn't it use the S65 motor from the M3?
as you saw on the video where it shows Z4 without the hood, it uses the same M3 motor (S65). I'm sure 2013 Nurburg race they will use S65 again.
It's just amazing this motor....true race motor competing against Audi R8 5.2 and SLS 63amg motors