RaceChip is official Bimmerfest sponsor and would like to introduce you the all-new RaceChip GTS Black for the BMW G11/G12 740i and the
BMW G11/G12 750i
The RaceChip GTS Black is a plug&play additional control unit that is installed in the engine compartment.
It is a mini-computer that...
I have a e-sport tuning box that is almost brand new for sale. Retails $1309.
Will sell for $700. Makes a huge difference re: performance. It was used in my 2012 118i F20 which I...
I bought a tuning box off ebay from a german company. I figured for $100, worth a shot, and they offer 30 day money back.
Plugged it in (after getting the engine cover mostly loose - holy crap is that a project just to get the cover off on a 2011 335d!). Went for a drive, seemed about the...