ALL 6 Series Changes from July Production
View Single Post
05-15-2012, 11:59 PM
Drives: 2013 640i GC , 2012 535i M
Join Date: Mar 2012
Originally Posted by
If we already have a 2012 650i, can we get our software updated and get the power bump?
I'm not sure on this but I think the upgrade is achieved by adding valvetronic to the engine.
View Public Profile
Send a private message to WhyGeeGee
Find More Posts by WhyGeeGee