Opel 1.7 DTI Tuning
Supported in 3 Opel models, 1998+.
Opel
3 supported 1.7 DTI applications
Models With the Opel 1.7 DTI
All Supported Opel 1.7 DTI Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Astra | 1998+ | G | 75 hp | ECU Bosch EDC15C7 (GM) | AutoTuner |
| Corsa | 2000+ | C | 75 hp | ECU Bosch EDC15C7 (GM) | AutoTuner |
| Meriva | 2003+ | 75 hp | ECU Bosch EDC15C7 (GM) | AutoTuner |
About Opel 1.7 DTI tuning
We tune the Opel 1.7 DTI in 3 applications across the Astra, Corsa, Meriva, from 1998+, in diesel form, with stock outputs of 75 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 EDC15C7 (GM).
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.