SEAT 2.0 FSI Tuning
Supported in 3 SEAT models, 2004+.
SEAT
3 supported 2.0 FSI applications
Models With the SEAT 2.0 FSI
All Supported SEAT 2.0 FSI Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Altea | 2004+ | 150 hp | ECU Bosch MED9.5.10 | AutoTuner | |
| Altea XL | 2006+ | 150 hp | ECU Bosch MED9.5.10 | AutoTuner | |
| Leon | 2005+ | 1P | 150 hp | ECU Bosch MED9.5.10 | AutoTuner |
About SEAT 2.0 FSI tuning
We tune the SEAT 2.0 FSI in 3 applications across the Altea, Altea XL, Leon, from 2004+, in gasoline form, with stock outputs of 150 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 MED9.5.10.
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.