Need help please on going to map0 on jb4
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06-14-2012, 10:32 PM
Drives: BMW 335i Coupe
Join Date: Jun 2009
Location: Los Angeles
I took my car in for service with the JB4 and my injen intake on the car. put the JB on map 0. They even had to program some things, and there were no issues what so ever.
If your service advisor is cool. You'll be fine.
2011 Alpine White E92 335i M-Sport N55 Engine
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