| Property | Stock | Stage 1 |
|---|---|---|
| Power | 140 PS | 200 PS |
| Torque | 220 Nm | 300 Nm |
| Power increase | – | +43% |
| Engine | 1.4 TSI 140hp | |
| Engine | 1.4 TSI 140hp | |
| ECU | BOSCH MED17.5.1 | |
Chiptuning for the Volkswagen Jetta Mk5 (2005-2010) with 1.4 TSI 140hp – we raise power from 140 PS to 200 PS (+43%) and torque from 220 Nm to 300 Nm (+36%).
Our software optimisation is developed for the specific vehicle, calibrated within OEM tolerances and reversible at any time. Stage 1, DPF off, EGR off and further options on request.
For the Volkswagen Jetta with the 1.4 TSI 140hp and the ECU BOSCH MED17.5.1 we specifically adjust boost pressure, torque model, injection and maps. All protection and transmission strategies stay active, and the original software is backed up before any work. The work is done on site in Ostrach or remotely via Fileservice.
With Stage 1 we raise power from 140 PS to 200 PS (+43%).
Yes. We optimise within the technical reserves. All safety parameters are preserved and the optimisation can be rolled back.
Yes, the software can be reset to its original state at any time.
Usually 1–3 hours.
