View Single Post
      07-01-2011, 02:56 PM   #17
biglare
Bulldog
biglare's Avatar
United_States
294
Rep
3,358
Posts

Drives: BMW & Porsche
Join Date: May 2008
Location: ?

iTrader: (3)

Quote:
Originally Posted by Red135 View Post
How is that possible if the OEM software is overwritten?
It's all considered when ESS creates the tuned file for your car. The existing features of the stock car are maintained, example the "M" button. If you need more technical explanations then I'm sure ESS can directly answer your questions.
__________________
Prev: Individual F80 M3 - Fjord Blue/Silverstone(interior) | Fashion Grey(exterior)

GTS