✓ Original file back-up✓ Delivered in ~30 min✓ Support included
Power graph / Stage 1
PowerTorqueStock
Original
After E85
Diff
Power hp
68
70
+2
Torque Nm
90
95
+5
E85 adaptation (no Stage 1)
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 file back-up✓ Delivered in ~30 min✓ Support included
Fuel cost — E85 vs petrol
−48%
Petrol · 100 km
3.2 L · €6.54
E85 · 100 km
4.0 L · €3.4
You save ≈ €3.14 every 100 km
— about €471 a year (over 15 000 km)
E85 uses ≈ +26% more litres, but the pump price
(€0.85/L vs €2.06/L) more than makes up for it.
Original
After E85 + Stage 1
Diff
Power hp
68
85
+17
Torque Nm
90
110
+20
E85 + Stage 1 remap
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.
