Quote:
Originally Posted by nd750
I'm interested in it too. If a BMW dealer does the Dinan work, I thought that the mods were "accepted" by BMW?
Its got to be pretty easy in this engine considering how BMW has already done it themselves for higher outputs in different vehicles.
X5M output in a 750 with xdrive.........that would be something. Pan Turbo and Bentley Flying Spur territory (for AWD vehicles).
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There are a lot of differences between the X5M/X6M and 750 engines!
The turbos, the cooling, the electronics, etc are all different just to name a few.
It's NOT a simple tune to get the 750's engine to perform the same as the X5M/X6M engine!