Turbo lag on a 2011 X5 35d

[Jim E.]

SprintBooster Power Converter - www.SprintBoosterSales.com

I personally have not tried it but thought it was interesting.

[Penguin]

Originally Posted by Jim E.

SprintBooster Power Converter - www.SprintBoosterSales.com

I personally have not tried it but thought it was interesting.

I do not know if the Sprint Booster works, but the mere fact of its existence and sale confirms there is a perceived throttle response problem.

[XXX555]

Originally Posted by Penguin

I do not know if the Sprint Booster works, but the mere fact of its existence and sale confirms there is a perceived throttle response problem.

Understand your point but 87, 89, 91, 93 octane gas is commonly sold as well based on perceptions.

[wch X5]

A little lag here but not too bad.