Quote:
Originally Posted by Freon
It's unlikely the tunes do anything at all at idle/cruise load levels...
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Considering Cobb has modified VANOS and fueling I wouldn't. Like I said I can't remember when I logged it if it was in spool mode or normal when I noticed it.
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2008 135i - MHD/JB4, MS DP's, AMS IC, UI CAI, CDV delete, M3 control arms/Links, RE Toe Link, ECS Trailing Arm, M3 rear SF & Trans bushings, SS brake lines, Michelin PSS.