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      08-06-2012, 10:08 PM   #25
Drives: 2009 Z4 35i
Join Date: Aug 2012
Location: Louisville, Ky

Posts: 1
iTrader: (0)

Originally Posted by Ramjet View Post
I used to use launch control a lot before the JB4 - it is great, but with extra power, launching at 4000rpm is to high. I wish I could reprogram it to sit at say 2500 rpm for less wheel spin!
Can't you lower the boost in 1st gear? That is better that spinning.
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