N55 ISO Tune + Intake Only Dyno
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12-07-2012, 11:11 PM
Drives: BMW 335i Coupe
Join Date: Jun 2009
Location: Los Angeles
Hey guys, what is this ISO thing? Where can I go to read up some more on it? I have a JB4 Stg 2. How can I get it?
Edit : Yes I know....Nooob here!
2011 Alpine White E92 335i M-Sport N55 Engine
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