View Single Post
      01-03-2013, 02:34 PM   #10
BimmerPost Supporting Vendor

Drives: 07335i
Join Date: Dec 2008
Location: Earth

Posts: 14,481
iTrader: (86)

The JB4 is different between each platform. So your best bet is to check with other F10 owners as it has its own special software and tuning different from E90 N55s, etc. There is no JB4 for the F30 yet. Only the Stage1.

Mike is offline   Canada
Reply With Quote