Purchased this module brand new from Bav Auto for the E53 X5s. I am sure it works for other BMWs as well.
PART NUMBER: SBBM0002S

This was a great addition when I had the E53. Such a simple plug and play. It got rid of the horrible lag that was on the X5. Not sure if you are experiencing the same with yours but mine had the lag and this fixed it.

Instantaneous response. It's so interesting because it feels like the X5 gets additional horsepower whenever it's engaged (it has two modes outside of stock setting when it's on - moderate and aggressive).

My mechanic thought I've done some major upgrades to my bone stock engine when he first drove it with the Sprint Booster engaged.

$220.00 SHIPPED.


Thanks for looking,
MANGO

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