Bosch MD1CS104 ECU Tuning
Engine control unit used in 19 supported models from 6 makes.
Audi with the Bosch MD1CS104
All Audi tunesCupra with the Bosch MD1CS104
All Cupra tunes- Cupra Formentor2025+2.0 TDI CR EU6AutoTuner
Ford with the Bosch MD1CS104
All Ford tunes- Ford Transit Courier2023+2.0 EcoBlueAutoTuner
Man with the Bosch MD1CS104
All Man tunes- Man TGE2023+2.0 TDI CR EU6.2AutoTuner
Skoda with the Bosch MD1CS104
All Skoda tunes- Skoda Karoq2022+2.0 TDI CR EU6AutoTuner
- Skoda Kodiaq2023+II · 2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Skoda Octavia2020+2.0 TDI CR EU6AutoTuner
- Skoda Superb2023+2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
Volkswagen with the Bosch MD1CS104
All Volkswagen tunes- Volkswagen Caddy2021+2.0 TDI CRAutoTuner
- Volkswagen Crafter2023+2.0 TDI CR EU6.2AutoTuner
- Volkswagen Golf2020+VIII, VIII MKII · 2.0 TDI CR EU6AutoTuner
- Volkswagen Passat2023+B9 · 2.0 TDI CR EU6, 2.0 TDI CR EU6.2AutoTuner
- Volkswagen Tayron2025+2.0 TDI CR EU6AutoTuner
- Volkswagen Tiguan2024+2.0 TDI CR EU6AutoTuner
- Volkswagen Transporter / Multivan / Caravelle2015+T6, T7 · 2.0 TDI CR EU6.2AutoTuner
About Bosch MD1CS104 tuning
The Bosch MD1CS104 engine control unit is supported in 19 models from Audi, Cupra, Ford, Man, Skoda, Volkswagen. We read, modify, and flash it with AutoTuner, then verify the result on our Dynojet 424xLC2 in Jenison, MI. A custom calibration optimizes fueling, ignition timing, boost, and torque limits for your exact build.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.