FS: Sprint Booster for sale. Sold the E89 so this is up for grabs. If you don't know what it is...search your browser for sprintboostersales. Take control over your cars throttle control to get rid of that typical "BMW DELAY" in your pedal input. Has three modes: NORMAL (no change), TOUR and SPORT. Does not increase your HP but feels like it. Get the power delivery quicker. Asking $160 OBO. In Connecticut, will ship in US. PAYPAL or Venmo.
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2013 X3 28i DSB/Mojave/FW
SA, CONV, CW I, PREM, PREM SND, TECH, HUD