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      04-03-2017, 11:07 AM   #1
N54B30A
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DCT Slippage

Hey guys,

My brother just bought a z4 35is DCT, car has around 15k miles. We put the Jb4 and DCI on the car with E30 on map 5 and saw a little bit of what looks like transmission slippage at around 3000 rpm in 6th gear. Ive owned 4 N54 cars, 2 autos, 2 manuals. None of them have ever slipped at FBO with E30. I was wondering if this is something that can be taken care of via transmission tune since it seems like the car is disengaging the clutch once it sees a torque value out of the accepted torque range.
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      04-11-2017, 10:45 PM   #2
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Your problem is the JB4
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