BMW M3 Forum (E90 E92) - View Single Post

SV Concepts II · 02-25-2010, 03:40 PM

Not necessary, but very beneficial if possible. A custom tune will always yield better results than "canned" tunes. However these tunes (AA, ESS, etc) can adapt (somewhat) to minor mods.

02-25-2010, 03:40 PM	#3
SV Concepts II Drives: E90 M3 Join Date: Dec 2008 Location: 1460 White Oaks Rd. Suite F Campbell, CA 95008 Posts: 6,095 iTrader: (7)	Not necessary, but very beneficial if possible. A custom tune will always yield better results than "canned" tunes. However these tunes (AA, ESS, etc) can adapt (somewhat) to minor mods.