Catalog/ Cars/ Ferrari/ 812 Superfast

Ferrari 812 Superfast 6.5 V12

Name: Ferrari 812 Superfast 6.5 V12 chip tuning
Brand: Ferrari
Price: 180.00 EUR
Availability: InStock

2017–present · 800 hp

Stage 1

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	800	825	+25
Torque Nm	718	750	+32

Power gain

+3%

Torque gain

+4%

Ready to feel these +25 hp on the road?

Get your ready-to-flash Stage 1 file for the Ferrari 812 Superfast

Order tuning file →

Stage 1 file: €180

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

Power graph / Stage 1

PowerTorqueStock

	Original	After E85	Diff
Power hp	800	835	+35
Torque Nm	718	750	+32

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. Flex Fuel file: the car still runs on regular petrol whenever you want.

Save €5 523 a year at the pump

Get your E85 adaptation file for the Ferrari 812 Superfast

Order tuning file →

File from €100

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

Fuel cost — E85 vs petrol −46%

Petrol · 100 km

~~37.3 L~~ · €79.26

E85 · 100 km

46.7 L · €42.44

You save ≈ €36.82 every 100 km — about €5 523 a year (over 15 000 km)

E85 uses ≈ +25% more litres, but the pump price (€0.909/L vs €2.123/L, France average on October 29, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Ferrari 812 Superfast, calculateur d'économies par département →

	Original	After E85 + Stage 1	Diff
Power hp	800	885	+85
Torque Nm	718	790	+72

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.

+85 hp and €5 523/year saved — both

Get your E85 + Stage 1 file for the Ferrari 812 Superfast

Order tuning file →

File from €100

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

Fuel cost — E85 vs petrol −46%

Petrol · 100 km

~~37.3 L~~ · €79.26

E85 · 100 km

46.7 L · €42.44

You save ≈ €36.82 every 100 km — about €5 523 a year (over 15 000 km)

E85 uses ≈ +25% more litres, but the pump price (€0.909/L vs €2.123/L, France average on October 29, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Ferrari 812 Superfast, calculateur d'économies par département →

Original ECU files for Ferrari 812 Superfast Stock (ORI) files of this model · €20 per file →