Recent content by Shiro_se

Coils will be from Bavarian Autosport, not TMS.

I have a 2007 USDM Z4M with ~128000km on it. I just purchased it this spring from a fellow who always maintained it very well, as did the previous two owners. Full documentation was provided with the sale. The RPMs have always dipped just after starting and in warmer weather it's never been...