Flex version 7.54.0.0 is here!
The latest RFT (Ready For Tuning) service for Bosch MD1CS004 (HW 05L907309AA) control units is now available for OBD programming.
With the release of Flex update 7.54.0.0, you can now unlock protected ECUs in a variety of VAG Group vehicles equipped with 2.0L TDI engines produced from 2022 to 2024.
Understanding RFT: Ready For Tuning
So, how does the RFT service work? This innovative solution lets you perform advanced operations on secured ECUs right after the unlocking process, enabling you to read and write data through Flex seamlessly. This feature is invaluable for professional ECU tuners looking to enhance vehicle performance through precise tuning.
Getting your ECU unlocked is easy:
- Open a ticket via your Helpdesk account and follow the provided instructions.
- Ship the ECU to us.
- Our team will securely execute the certified unlocking process.
- You will receive the ECU ready for programming.
Who Can Access the RFT Service?
The service is readily available for:
- Full Master Licenses
- Full Slave Licenses
- Active RFT Licenses
Unlocking Cost: 150 Green Coins per unlock.
As a bonus for active Master customers, enjoy up to 1 free unlock every month utilizing included Green Coins in your subscription.
New Protocol: VAG Bosch MD1CS004 TC298 (05L907309AA)
✔ Virtual Read, Write, Checksum, Maps
Supported Vehicles
Check out some of the vehicles compatible with the RFT service:
- Audi A3 (IV) 2.0L 35 TDI 16v 148HP (2020MY)
- Cupra Formentor (II) 2.0L TDI 16v 148HP (2024MY)
- Seat Leon (IV) KL 2.0L TDI 16v 114HP (2020MY)
- Skoda Octavia (IV) 2.0L TDI 16v 148HP (2020MY)
- Volkswagen Golf (VIII) 2.0L GTD 16v 197HP (2020MY)
Want to see the complete list? Click here to explore all supported vehicles.
New Protocols Available for Software Packages:
OBD Capabilities
- FLS0.1M – Flex ECU SW (car, van, bike) OBD/Bench Master
- FLS0.1S – Flex ECU SW (car, van, bike) OBD/Bench Slave
- FLS0.5M – Flex Full Master SW
- FLS0.5S – Flex Full Slave SW
- MMS23.001 – ACTIVE RFT LICENSES
{Exclusive deal available now} to enhance your tuning capabilities.
Latest Protocol Updates
Stay ahead in ECU tuning with our newly added protocols:
- VAG Bosch MD1CS004 TC298 (05L907309AA) for Read/Write/Checksum, including Map calculations.
Transform the way you approach performance tuning with our state-of-the-art automotive software tools and experience the unparalleled benefits of ECU and TCU remapping. Join the league of elite tuners today and elevate your tuning game! {Limited-time offer}
Writing time: 1 minute 30 seconds. Ready to get started? Make your next tuning success story with our innovative solutions!





