Alfa Romeo Giulia Q4 2.0 TB (GPF)

Name: Alfa Romeo Giulia Q4 2.0 TB (GPF) chip tuning
Brand: Alfa Romeo
Price: 120.00 EUR
Availability: InStock

10/2019–present · 280 hp

Stage 1

E85

E85 + Stage 1

	Original	After tuning	Diff
Power hp	280	300	+20
Torque Nm	400	450	+50

Power gain

+7%

Torque gain

+12%

Ready to feel these +20 hp on the road?

Get your ready-to-flash Stage 1 file for the Alfa Romeo Giulia

Order tuning file →

Stage 1 file from €120

Exact price depends on the ECU — confirmed when you upload the file

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

Power graph / Stage 1

PowerTorqueStock

	Original	After E85	Diff
Power hp	280	290	+10
Torque Nm	400	415	+15

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 €1 920 a year at the pump

Get your E85 adaptation file for the Alfa Romeo Giulia

Order tuning file →

File from €100

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

Fuel cost — E85 vs petrol −47%

Petrol · 100 km

~~13.1 L~~ · €27.4

E85 · 100 km

16.1 L · €14.6

You save ≈ €12.8 every 100 km — about €1 920 a year (over 15 000 km)

E85 uses ≈ +23% more litres, but the pump price (€0.906/L vs €2.097/L, France average on November 3, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Alfa Romeo Giulia, calculateur d'économies par département →

	Original	After E85 + Stage 1	Diff
Power hp	280	325	+45
Torque Nm	400	480	+80

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.

+45 hp and €1 920/year saved — both

Get your E85 + Stage 1 file for the Alfa Romeo Giulia

Order tuning file →

File from €100

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

Fuel cost — E85 vs petrol −47%

Petrol · 100 km

~~13.1 L~~ · €27.4

E85 · 100 km

16.1 L · €14.6

You save ≈ €12.8 every 100 km — about €1 920 a year (over 15 000 km)

E85 uses ≈ +23% more litres, but the pump price (€0.906/L vs €2.097/L, France average on November 3, 2026) more than makes up for it.

🇫🇷 Version française : conversion éthanol E85 de la Alfa Romeo Giulia, calculateur d'économies par département →

Original ECU files for Alfa Romeo Giulia Stock (ORI) files of this model · €20 per file →