Sprint Booster

[nikita_567]

I have a custom ECU tune done to my BMW X6. During winter I notice more throttle lag when trying to accelerate or merge lanes. I found a thing called Sprint Booster than eliminated throttle lag. Do you guys know if having and ECU tuned already combined with Sprint booster is redundant?

Thank you

[yco]

while tuning the ECU throttle response can be adjusted also at least in VW group im sure.. i dont see any reason why it cant be done for BMW also.. to eliminate that throttle lag you re talking about step on the gas pedal more firm and more.. cause even M models without M mode gas pedal feels like a warm butter as responsiveness..

[nikita_567]

Originally Posted by yco

while tuning the ECU throttle response can be adjusted also at least in VW group im sure.. i dont see any reason why it cant be done for BMW also.. to eliminate that throttle lag you re talking about step on the gas pedal more firm and more.. cause even M models without M mode gas pedal feels like a warm butter as responsiveness..

Thank you for the clarification. So you think keeping the car In sport mode is the best for acceleration. And in Comfort mode its just for relaxed cruise?