Audi 45 TDI (3.0) Tuning
Supported in 6 Audi models, 2018+.
Audi
24 supported 45 TDI (3.0) applications
Models With the Audi 45 TDI (3.0)
All Supported Audi 45 TDI (3.0) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| A4 | 2018+ | B9-FL | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A4 | 2018+ | B9-FL | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A4 | 2018+ | B9-FL | 231 hp | ECU Bosch MD1CS014 | AutoTuner |
| A4 | 2018+ | B9-FL | 245 hp | ECU Bosch MD1CS014 | AutoTuner |
| A5 | 2019+ | F5-FL | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A5 | 2019+ | F5-FL | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A5 | 2019+ | F5-FL | 231 hp | ECU Bosch MD1CS014 | AutoTuner |
| A5 | 2019+ | F5-FL | 245 hp | ECU Bosch MD1CS014 | AutoTuner |
| A6 | 2018+ | C8 | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A6 | 2018+ | C8 | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A6 | 2018+ | C8 | 231 hp | ECU Bosch MD1CS014 | AutoTuner |
| A6 | 2018+ | C8 | 245 hp | ECU Bosch MD1CS014 | AutoTuner |
| A7 | 2018+ | C8 | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A7 | 2018+ | C8 | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| A7 | 2018+ | C8 | 231 hp | ECU Bosch MD1CS014 | AutoTuner |
| A7 | 2018+ | C8 | 245 hp | ECU Bosch MD1CS014 | AutoTuner |
| Q7 | 2019+ | 4M-FL | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| Q7 | 2019+ | 4M-FL | 231 hp | ECU Bosch MD1CP004 | AutoTuner |
| Q7 | 2019+ | 4M-FL | 231 hp | ECU Bosch MD1CS014 | AutoTuner |
| Q7 | 2019+ | 4M-FL | 245 hp | ECU Bosch MD1CS014 | AutoTuner |
| Q8 | 2018+ | 231 hp | ECU Bosch MD1CP004 | AutoTuner | |
| Q8 | 2018+ | 231 hp | ECU Bosch MD1CP004 | AutoTuner | |
| Q8 | 2018+ | 231 hp | ECU Bosch MD1CS014 | AutoTuner | |
| Q8 | 2018+ | 245 hp | ECU Bosch MD1CS014 | AutoTuner |
About Audi 45 TDI (3.0) tuning
We tune the Audi 45 TDI (3.0) in 24 applications across the A4, A5, A6, A7, Q7, Q8, from 2018+, in diesel form, with stock outputs of 231-245 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Bosch MD1CP004, Bosch MD1CS014.
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.