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      03-17-2014, 07:38 AM   #3
JaF22MPower
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Drives: AW M235i 6MT
Join Date: Sep 2011
Location: Florida

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So the N55 jb4 says 60 hp increase over stock. Since this tune was produced for the 300 hp engine, do you think that means we will get the ability to produce 360 hp or 60 hp on top of the 320 this engine already produces?
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