I have the Sprint Booster, and you really should try it. It’s simply an after market solution for what many cars offer, stock. My wife’s BMW, for example, offers 3 drive modes...eco, comfort and sport. Each mode changes throttle response and shift points. Obviously, there isn’t any change in power output from the engine but each mode provides a unique driving experience. A huge percentage of cars offer different drive modes which are possible with drive by wire. I’m surprised that so many people haven’t experienced it.
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