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      03-17-2014, 02:20 AM   #8
Bicax
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Drives: 2010 BMW 335d (E91)
Join Date: Apr 2013
Location: Barcelona

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Quote:
Originally Posted by Poosik View Post
the device basically gives YOU all the control by eliminating the lazy, laggy throttle response
Heya,

This is incorrect.

I have a sprint booster on my 335d, and it does NOT eliminate throttle lag at all.

The only thing the device does is trick the car into thinking that you are giving it more throttle than you really are, which gives you the sensation of more responsiveness.

There is no performance increase or lag removal at all. Floor it quickly with it on or off, and the car will accelerate and react the same.

It is a nice toy, but it's overall a matter of preference. For example when driving the car hard I'm really disliking it. I wrote a couple of posts not that long ago giving my experience on this, to sum it up I really don't agree that it's a "must get".
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