Audi 45 TFSI Tuning
Supported in 3 Audi models, 2010+.
Audi
4 supported 45 TFSI applications
Models With the Audi 45 TFSI
All Supported Audi 45 TFSI Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| A8 | 2010+ | D4 | 290 hp | ECU Continental Simos8.5 | AutoTuner |
| Q5 | 2012+ | 8R | 272 hp | ECU Continental Simos8.3 | AutoTuner |
| Q6 | 2022+ | 261 hp | TCU Temic DL382 | AutoTuner | |
| Q6 | 2022+ | 261 hp | ECU Continental Simos19.6 | AutoTuner |
About Audi 45 TFSI tuning
We tune the Audi 45 TFSI in 4 applications across the A8, Q5, Q6, from 2010+, in gasoline form, with stock outputs of 261-290 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: Continental Simos8.3, Continental Simos8.5, Continental Simos19.6, Temic DL382.
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.