Porsche 2.5T (GTS) Tuning
Supported in 2 Porsche models, 2016+.
Porsche
2 supported 2.5T (GTS) applications
Models With the Porsche 2.5T (GTS)
All Supported Porsche 2.5T (GTS) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Boxster | 2016+ | 718 | 365 hp | ECU Continental SDI21.1 | AutoTuner |
| Cayman | 2016+ | 718 | 365 hp | ECU Continental SDI21.1 | AutoTuner |
About Porsche 2.5T (GTS) tuning
We tune the Porsche 2.5T (GTS) in 2 applications across the Boxster, Cayman, from 2016+, in gasoline form, with stock outputs of 365 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 SDI21.1.
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.