My main gripe with my 2012 X5M has always been lack of immediate response when getting off the line or even when accelerating normally.
I did not want to go Tune route for various reasons so started off with Sprint Booster. Man, am i happy with this product, you bet.. It has completely transformed how the car feels now
With so much talk about tuning and what our cars can do, once again, i didn't want to go tuning route so started exploring my other options.
I eventually settled on BMS stage 1 software and let me tell you son, this som of a bitch is nothing but WOW, a big one. Driving the ///M has never been so much fun before
Having said all that, I understand your's a different engine but i am sure SB will definitely help with the pedal feel and check with BMS to see if they offer any product for your vehicle.
https://burgertuning.com/collections...formance-tuner
GL