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      12-27-2012, 10:38 AM   #129
Mike@N54Tuning.com
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Drives: 2007 335i, 2015 M3
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Quote:
Originally Posted by Hoody335 View Post
Hey Mike quick question. If stage 1 is increasing HP by up to 50 where is stage 2 at? On a car with VRSF catless downpipe
Stage2 isn't a big power increase over Stage1. You gain a smoother and better power curve and you gain all the CAN features and more maps. In terms of absolute power gains its minimal, especially if you upped the boost on stage1 already.

Mike