anyone on here using JB4 S2 on a 6MT? If so are you using the new firmware N55_S2_F10_F30_8D.hex? I loaded it over the weekend and noticed the rpms wasn't resitering a reading while I was idling?
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2011 M3 Coupe,Jerez Black,DCT,EDC,DSC
2010 X5 30i Black
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