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SprintBooster Version 1

4K views 1 reply 2 participants last post by  drantispy 
#1 ·
Putting my beast back to stock and I have a SprintBooster version 1 for sale.
Model DD401M without the selectable modes.

Will work on SMG and Manual E60 M5 and E63 M6 for noticeable throttle response.
Asking $130 shipped. PM me if interested.


 
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