MSS6x Single Option. Your M. Your customization.
Would you like to customize individual software functions without using a classic performance upgrade? With the QNTUM21 MSS6x Single Option license, you gain access to the individual options offered and approved for your vehicle.
For S65 and S85.
This license is intended for approved BMW M models with an S65 V8 or S85 V10 engine and MSS6x engine control unit:
BMW M3: E90, E92, and E93 with S65.
BMW M5: E60 with S85.
BMW M6: E63 with S85.
Targeted customization. Preserving the character.
Single Options allow for individual software adjustments without requiring a complete OTS performance package. Which functions are available depends on your vehicle, the ECU variant, and the detected software version.
You can install the approved adjustments via the QNTUM21 app via OBD. A Stage 1 or Stage 2 performance upgrade is not included in this license.
Already have an OTS? Then it is already included.
The Single Options offered and approved for your vehicle are already included in the corresponding OTS license. If you own one, you do not need an additional Single Option license.
Identify first. Then customize.
Before purchasing, verify compatibility using your vehicle identification number (VIN). The model or engine designation alone does not confirm compatibility. The decisive factors are vehicle identification and the approval of the software version in the QNTUM21 app.
In the case of extensive hardware modifications, an individual tuning via Custom Tune may be required. Single options do not replace a full calibration for a heavily modified vehicle.
Important during flashing.
Use only a supported adapter with suitable firmware. Pay close attention to the correct firmware for K+DCAN cables. Unsuitable firmware can lead to irreparable damage to the ECU.
Non-standard additional displays or other OBD/CAN devices must be switched off or disconnected before the flashing process. Observe all displayed flash and safety instructions.
One license. Your vehicle.
The license applies to one vehicle with one VIN. A technically sound vehicle condition and compliance with the respective application requirements are mandatory.
First, select your vehicle. Then, open the corresponding offer in the vehicle finder to view the product details and add the item to your shopping cart with your vehicle assignment. Final activation of functions takes place after control unit identification.
QNTUM21