Quote:
Originally Posted by Hashtag_M_Rated
You have to stop by and let me drive your car! I want to RC my car but can't do it without seeing a major difference in performance!
Just kidding about letting me drive your car lol  |
Then get a Burger Tuning JB4. The install is as the RC (apparently) but the level of control and logging is over the top. You can control boost per gear if you want to or boost per RPM and you can switch the maps to take advantage of better fuel. The JB4 is also controlled from an iPhone or Android app over Bluetooth.
A non-Comp M5 with the JB4 is running 10.31 in the 1/4 mile at 136mph and the times are consistent.
See
here.