Quote:
Originally Posted by wwanthony
Why did you go with the MPPK? Why not both?
I have been trying to find out if I should do the same. There are those that went straight to the MPPK and are happy. There are those that went straight to the RC Ultimate and are happy. There are those running them both.
I would love to have a clear understanding on which way to go:
MPPK and sell my RC Ultimate
MPPK + RC Ultimate (is there a benefit?)
Stay with the RC Ultimate
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Here is my review between MPPK versus Racechip tunes. I also added the Racechip on top of the MPPK and love it. Others have as well with same results.
http://f15.bimmerpost.com/forums/sho....php?t=1170172