Catalog/ Cars/ Audi/ A6

Audi A6

Name: Audi A6 RS6 4.0 TFSI V8 chip tuning
Brand: Audi
Price: 50.00 EUR
Availability: InStock

C8 Facelift 06/2023 2025 · RS6 4.0 TFSI V8

Stage 1

Stage 2

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	600	680	+80
Torque Nm	800	950	+150

Power gain

+13%

Torque gain

+19%

Ready to feel these +80 hp on the road?

Get your ready-to-flash Stage 1 file for the Audi A6

Order tuning file →

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

Power graph / Stage 1

PowerTorqueStock

	Original	After tuning	Diff
Power hp	600	720	+120
Torque Nm	800	980	+180

Power gain

+20%

Torque gain

+22%

Ready to feel these +120 hp on the road?

Get your ready-to-flash Stage 2 file for the Audi A6

Order tuning file →

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

Power graph / Stage 2

PowerTorqueStock

	Original	After E85	Diff
Power hp	600	625	+25
Torque Nm	800	840	+40

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 €4 188 a year at the pump

Get your E85 adaptation file for the Audi A6

Order tuning file →

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

Fuel cost — E85 vs petrol −48%

Petrol · 100 km

~~28.0 L~~ · €57.68

E85 · 100 km

35.0 L · €29.76

You save ≈ €27.92 every 100 km — about €4 188 a year (over 15 000 km)

E85 uses ≈ +25% 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	600	720	+120
Torque Nm	800	1035	+235

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.

+120 hp and €4 188/year saved — both

Get your E85 + Stage 1 file for the Audi A6

Order tuning file →

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

Fuel cost — E85 vs petrol −48%

Petrol · 100 km

~~28.0 L~~ · €57.68

E85 · 100 km

35.0 L · €29.76

You save ≈ €27.92 every 100 km — about €4 188 a year (over 15 000 km)

E85 uses ≈ +25% more litres, but the pump price (€0.85/L vs €2.06/L) more than makes up for it.