BMW GTS/CS Software Upgrade
Explore BMW GTS/CS software upgrade options. Share your model, VIN and current setup so the available options can be checked for your vehicle.
GTS/CS flash contains:
- Gearbox GTS/CS Flash
- MDM Coding (GTS)
- Differential Coding (GTS)
- Power steering Coding (GTS)
- EDC Coding (CS)
What it gives to your M3/M4?
M4 GTS DCT Performance Flash
MASSIVELY reduced kangaroo gear changes especially in Sports and Sports+ modes. Big difference putting the power down more! Also changes the tone of your exhaust to sound sportier and deeper on stock untuned engine. On competition pack cars and custom burble remapped tuned cars, your burbles will change to match the M4 GTS burbles.
M4 GTS Electronic Power Steering
Stiffens steering for better control/handling with more advanced power assist, especially during hydroplaning.
M4 GTS Traction Control
More slip in MDM before power is cut and allows better traction control settings, improved drifting characteristics.
M4 GTS Rear Differential
Improved take off from the line, more control, better cornering. Straight line launch control and take off.
Completely safe solution for all F8x cars (including manual and automatic transmission).
Compatibility
- BMW F80 / F82 / F83 2014–2020
- BMW F87 / F87C 2016–2021