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Brahmzy Brahmzy is offline
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Posts: 18
Join Date: Feb 2010
Car: 2010 135i
Default 12-18-2010, 01:27 PM

Originally Posted by Terry @ BMS
It's turned off right now. The problem with the JB3 at elevation has to do with the modeling system and boost control. JB4 is 100% better up there even with autotuning off. You'll use map 1.
Oh yeah, that's what I wanna hear!
I'm ready - let's do this.

2010 135i | 6MT | Le Mans | Prem Pkg | M Pkg | CA | Hi-Fi | Boston | Other Cool Stuff
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