Quote:
Originally Posted by N-Y
what does the sport auto option do?
is it possible to add it now?
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from bmw’s website
"The close spacing gear ratio in the optional 8-speed Sport Automatic Transmission enables maximum use of the optimum rev range, significantly lowering fuel consumption and enhancing shift comfort. "
I believe it gives double clutch performance levels. I doubt you would be able to add it post production, and if you could it would probably be more costly than its worth to get it from a dealer (even though most of it is programming)