Catalog/ Cars/ Ferrari/ 849 Testarossa

Ferrari 849 Testarossa 4.0 V8 Bi-Turbo PHEV

Name: Ferrari 849 Testarossa 4.0 V8 Bi-Turbo PHEV chip tuning
Brand: Ferrari
Price: 180.00 EUR
Availability: InStock

2025–present · 1050 hp

Stage 1

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	1050	1090	+40
Torque Nm	842	940	+98

Power gain

+4%

Torque gain

+12%

Ready to feel these +40 hp on the road?

Get your ready-to-flash Stage 1 file for the Ferrari 849 Testarossa

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	1050	1085	+35
Torque Nm	842	870	+28

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 €7 416 a year at the pump

Get your E85 adaptation file for the Ferrari 849 Testarossa

Order tuning file →

File from €100

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

Fuel cost — E85 vs petrol −48%

Petrol · 100 km

~~49.0 L~~ · €103.93

E85 · 100 km

59.9 L · €54.49

You save ≈ €49.44 every 100 km — about €7 416 a year (over 15 000 km)

E85 uses ≈ +22% more litres, but the pump price (€0.909/L vs €2.121/L, France average on October 30, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Ferrari 849 Testarossa, calculateur d'économies par département →

	Original	After E85 + Stage 1	Diff
Power hp	1050	1175	+125
Torque Nm	842	1010	+168

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.

+125 hp and €7 416/year saved — both

Get your E85 + Stage 1 file for the Ferrari 849 Testarossa

Order tuning file →

File from €100

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

Fuel cost — E85 vs petrol −48%

Petrol · 100 km

~~49.0 L~~ · €103.93

E85 · 100 km

59.9 L · €54.49

You save ≈ €49.44 every 100 km — about €7 416 a year (over 15 000 km)

E85 uses ≈ +22% more litres, but the pump price (€0.909/L vs €2.121/L, France average on October 30, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Ferrari 849 Testarossa, calculateur d'économies par département →

Original ECU files for Ferrari 213 stock (ORI) files · €20 per file →