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Audi A4

Name: Audi A4 1.8 TFSi chip tuning
Brand: Audi
Price: 50.00 EUR
Availability: InStock

B8 2008 2011 · 1.8 TFSi

Stage 1

Stage 2

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	160	210	+50
Torque Nm	250	310	+60

Power gain

+31%

Torque gain

+24%

Ready to feel these +50 hp on the road?

Get your ready-to-flash Stage 1 file for the Audi A4

Order tuning file →

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Power graph / Stage 1

PowerTorqueStock

	Original	After tuning	Diff
Power hp	160	225	+65
Torque Nm	250	340	+90

Power gain

+41%

Torque gain

+36%

Ready to feel these +65 hp on the road?

Get your ready-to-flash Stage 2 file for the Audi A4

Order tuning file →

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Power graph / Stage 2

PowerTorqueStock

	Original	After E85	Diff
Power hp	160	165	+5
Torque Nm	250	260	+10

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.

Save €1 098 a year at the pump

Get your E85 adaptation file for the Audi A4

Order tuning file →

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Fuel cost — E85 vs petrol −48%

Petrol · 100 km

~~7.5 L~~ · €15.38

E85 · 100 km

9.5 L · €8.06

You save ≈ €7.32 every 100 km — about €1 098 a year (over 15 000 km)

E85 uses ≈ +27% 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	160	210	+50
Torque Nm	250	310	+60

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.

+50 hp and €1 098/year saved — both

Get your E85 + Stage 1 file for the Audi A4

Order tuning file →

✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included

Fuel cost — E85 vs petrol −48%

Petrol · 100 km

~~7.5 L~~ · €15.38

E85 · 100 km

9.5 L · €8.06

You save ≈ €7.32 every 100 km — about €1 098 a year (over 15 000 km)

E85 uses ≈ +27% more litres, but the pump price (€0.85/L vs €2.06/L) more than makes up for it.