RacingLine Software DQ381 DSG TCU Bootloader Control Board & Software Upgrade Package For 2022+ MQB EVO Models- VWR040301

RacingLine Software DQ381 DSG TCU Bootloader Control Board & Software Upgrade Package For 2022+ MQB EVO Models- VWR040301

Important, Please Note

This item is only offered as a supply and fit package, here in our workshop at AKS Tuning. If you wish to book in with us, please contact us directly via our contact page - Click Here

Ready for a TCU tune?

If you own a 2022+ VW Golf mk8 R, GTI, Audi S3 8Y, Cupra Leon/Formentor, or similar MQB Evo platform vehicle with a DSG DQ381 transmission, you will have discovered a frustrating limitation: your transmission cannot be tuned. RacingLine’s Mechatronic Board Upgrade addresses the problem properly, right at the transmission level.

By replacing the locked '401' bootloader factory control board with RacingLine's original Bosch unlocked version, you will open up flashing capability over OBD (and our PDM flash at home system), giving the DSG gearbox a tuning-friendly '301' bootloader.
At last, this allows full, proper RacingLine TCU calibration capability to ensure correct clutch pressure control to match increased torque, plus of course a raft of enhanced performance driving features.

Each Mechatronic Replacement Board includes RacingLine's advanced Dynamic TCU gearbox tuning in the price, and this listing includes the Fitting, DQ381 Gearbox Service (including DSG Oil and DSG Filter) as well as the ancilliary parts required for the installation. 

The installation for this product takes around 4 hours in total, by which point your car will be ready to drive away with RacingLine's fantastic Dynamic TCU Tune.

What is included?
- Gearbox TCU Control Board - Fully Fitted
- Gearbox Oil and Filter Service
- RacingLine Dynamic Gearbox TCU Tuning

Components included and changed within this job: 
- RacingLine DQ381 '301' Bootloader TCU Board Upgrade
- Genuine VAG DQ381 'Oil Pan' with Seal
- Genuine VAG DQ381 Oil Pan Bolt Set
- Genuine VAG Wiring Connector Clip
- Genuine VAG Wiring Connector Gasket
- Genuine VAG DQ381 Service Kit with Oil / Filter / Fill Plug & Seal / Drain Plug & Seal
- Genuine VAG TCU Board Bolts

This listing is suitable for VAG MQB EVO Models with the DQ381 G2 7-speed Gearbox from 2022+, including... 
- VW Golf 8 GTI
- VW Golf 8 GTI Clubsport
- VW Golf 8 R
- VW Arteon 2.0 TSI EA888.4
- VW T-Roc R 2.0 TSI
- VW Tiguan II 2.0 TSI 245ps
- VW Jetta / GLI 7
- Audi S3 8Y
- Audi A3 2.0 TSI 8Y
- Audi TTS 2.0 TFSI 8S 320ps (EA888.4)
- Audi TT 45 TFSI 8S 245ps (EA888.4)
- Audi SQ2
- Cupra Leon IV FW
- Cupra Formentor
- Cupra Ateca
- SEAT Tarraco
- Skoda Octavia IV NX
- Skoda Superb III B8 3V
- Skoda Kodiaq vRS