View Single Post
      12-28-2012, 12:43 AM   #1
W Cole
Captain
39
Rep
925
Posts

Drives: 2009 M3
Join Date: Dec 2010
Location: Newport Coast, CA

iTrader: (5)

Software version E89x-10-06-502 question

My car is currently equipped with software version E89x-10-06-502. Is this version old enough where I would see some HP gains if I updated?

Thanks.