I contacted BR-Performance in Belgium about tuning a USDM X5 35D. They referred me to B&C Consulting in Luxembourg who referred me to a flash tuner in the United States called DMETuning (
www.dmetuning.com). I'm a little unsure about them since I have never heard of the name and their website seems a little generic, almost like they are a flash tune supplier?
Does anyone have experience with these folks?
Thanks,
- Patrick