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      02-02-2013, 02:00 PM   #41
Superfly_M3
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Drives: 2011 M3
Join Date: Sep 2011
Location: Toronto

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Quote:
Originally Posted by Chriskm3 View Post
Why upgrade from 575 to a 600 kit?
From what I understand, the 575 and the 600 kit share the same injectors, only the tune would have to change. The 625+ kits have upgraded injectors.