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      02-11-2019, 11:17 AM   #9
Mike@N54Tuning.com
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Drives: 2007 335i, 2015 M3
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Quote:
Originally Posted by Brett530 View Post
There are quite a few things that limit acceleration that might feel like transmission slip. The most likely thing is fuel limits. The JB4 can only deal with a few of these to try to trick the engine into giving more power. The real answer is to take a few logs with the JB4 and go over to N54tech and post them there. They can tell you what is happening.
+1

Also would make sure these aren't traction events you are feeling.. With more power and the traction system fully engage anytime there is wheel slip the power gets cut back.

Mike