| Original | After E85 | Diff | |
|---|---|---|---|
| Power hp | 252 | 265 | +13 |
| Torque Nm | 370 | 380 | +10 |
Just the fuel switch: the ECU is adapted to run Superéthanol E85 (up to 85% bio-ethanol) with no Stage 1 chip on top. You get a small power bump from ethanol's higher octane (~104 RON) and a much cheaper fill-up. Fully reversible; the car still runs on regular petrol whenever you want.
| Original | After E85 + Stage 1 | Diff | |
|---|---|---|---|
| Power hp | 252 | 290 | +38 |
| Torque Nm | 370 | 440 | +70 |
Chip tuning re-optimised for Superéthanol E85: the ignition and boost maps are calibrated to make full use of ethanol's higher octane (~104 RON). Bigger power and torque gains than either Stage 1 on petrol or E85 adaptation alone, plus the same cheap fill-up.
