Thread: My 2013 X6 M PP
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      10-28-2013, 04:49 PM   #11
rennis
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Drives: E70 5.0 & B5 S4
Join Date: Mar 2012
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Quote:
Originally Posted by SteveMD View Post
I don't think those turbos can support 590hp, from what I have read, around 500hp they run out of steam, hence the bigger units in the M.

Is that what Dinan is telling you? 590hp??
Steve, what is the difference between the ///M turbos and the 50i units? just CFM?

(just wondering what it would take to upgrade the 50i turbos down the line)
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