epb
Senior Member
- Joined
- Nov 24, 2008
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this is almost always the case with BMWs though, a gearing change is (and always has been) probably the best performance upgrade for US-spec street driven cars. So many BMWs can benefit from this.
I get why they do it - less noise at cruising speeds, better fuel economy. That made sense for the M3, which still pretends to be practical, but to me not for the Z4Ms.