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      02-19-2009, 02:27 PM   #135
Z4coupe
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Drives: 2007 Z4 coupe
Join Date: Feb 2008
Location: Fall River MA

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Quote:
Originally Posted by Rom3n View Post
ESS makes software for the 3.0i for $599 it includes several of the things the M software has: fuel adaptation, throttle response improvement, top speed removal, rev limit increase etc... and a small bump in HP.
Rom3n, do they make the software for the 3.0SI though, Im in on a group buy if they do. Thanks
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