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Русский шпион Русский шпион is offline
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Posts: 5
Join Date: Oct 2017
Car: Z4sdrive35is
Default JB4 adjustments. - 10-24-2017, 10:47 AM

This is what I was thinking myself, it is a DME action to adjust power level for the circumstances..I would like to upgrade my turbos to stage 2 (up to 25 PSI) but if I do it the boost swings might be dangerously high on downshifts.
Can I suggest to make an update for JB4 that will enable it to take over the control of DME for this action?
Other suggestion - optional for JB4 complete traction control off.
In any case my car will go in winter hibernation this week - optional for Canada . So I will make a log of the problem sometime next year when it will wake up for the summer fun.
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