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      01-18-2015, 11:10 PM   #20
ARC550
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Drives: M3, X5, 720s, X5, 750xi
Join Date: Nov 2013
Location: New York

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Quote:
Originally Posted by badblack550xi View Post
you need to do the tests in summer time not when it's below 0 outside.
Worst case scenario I will run intakes in winter and revert back to stock in summer lol.
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