SprintBooster
#1
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Does anyone in the NJ or Philly area have a SprintBooster on a 550 6speed installed? If so, I'd love to take a drive in your car to see the benefits. I am thinking of getting this mod but want to make sure it's money well spent.
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h2009
E60, E61 Parts, Accessories and Mods
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06-25-2009 09:20 AM