ard - I agree with your edits.

I also agree with bluetec that there are lots of people running this and similar tunes that haven't had problems. That doesn't help timeslip if he goes ahead with it and has an otherwise warrantable issue, as determined by his dealer, though. As the stock market advisors like to say, past results are no guarantee of future performance. It is a risk that people should take with their eyes open, and not think that because they plan to remove the device before servicing that they are somehow safe from warranty impacts.

__________________
2007 X3 3.0si, 6 MT, Premium, White

Retired:
2008 535i, 6 MT, M Sport, Premium, Space Grey
2003 X5 3.0 Steptronic, Premium, Titanium Silver
2002 325xi 5 MT, Steel Grey
2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue