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      05-31-2014, 03:41 PM   #5
Rated M Roadster
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Drives: F10 M5, i3, Z4M
Join Date: Jun 2011
Location: PDX

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Quote:
Originally Posted by addictedto1 View Post
By first person I mean, based in the United States. There are currently 3 turbo M coupe Z4s, one of which is making nearly 1000WHP on a built motor.

They exist, they work, and they will now be accessible by the general market after my trial!
A few things to note here: you're not the first in the US, the "working" ones don't really work as they should, and I'll check back in two to three years when you finish the tuning... Trevor's car (which seems to be the inspiration of your build) has been through three or four standalone ECUs and two and half years of tuning, so I don't think your car will be much different. Good luck though.
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