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      12-29-2013, 05:49 PM   #1
mr-karim
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Drives: F13 M6 (Fully Modded)
Join Date: Dec 2013
Location: Canada, Ancaster

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Question ECU chip tuning for m5/m6 785hp (666whp)

I've heard many good things about ECU tuning group, cost = $2500, what do you think?

http://ecutuninggroup.com - their website


http://ecutuninggroup.com/files/2013...e-page-001.jpg - Dyno sheet


https://www.facebook.com/photo.php?f...type=1&theater - Tuned M5



https://www.facebook.com/pages/ECU-T...32907553487475 - facebook page
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