SL/R230: *** V12TT VR620 ***
Here's my "before" dyno:
https://mbworld.org/forums/sl-class-r230/248761-sl600-mods.html
Vadim, is this just an ECU flash? Do you know the breakout in performance gains between the ECU and TCU?
I have TCU programming and I am testing it on our S600 before it will be released. There were some issues from other tuners with TCU causing transmission problems.
http://videos.streetfire.net/video/2...egra_11932.htm
60 foot time: 1.932
1/8 Mile ET: 7.787
1/8 Mile MPH: 93.08
1/4 Mile ET: 11.958
1/4 Mile MPH: 120.27


