Alfa Romeo · Power Calculator

Alfa Romeo Giulietta 2010 - 2014 1.750 TBi Quadrifogilio Verde Stage 1 Chip Tuning · ECU Remap

Name: Alfa Romeo Giulietta 2010 - 2014 1.750 TBi Quadrifogilio Verde Stage 1 Chip Tuning
Brand: Alfa Romeo

Catalog reference — not a measured result for this vehicle.

How much bhp does Alfa Romeo Giulietta 1.750 TBi Quadrifogilio Verde chip tuning add?

Catalog reference: power 235 → 265 bhp, difference +30 bhp (13%); torque 340 → 400 Nm. Actual results depend on vehicle condition and measurement.

Power235 → 265 bhp+30 bhp (+13%)

Torque340 → 400 Nm+60 Nm (+18%)

Figures are typical ranges; exact results depend on the vehicle's hardware and dyno measurement.

Stage 1 Remap Stage 2 Remap Pop & Bang Speed Limiter (Vmax) Removal DTC / Fault Code Removal

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Alfa Romeo Giulietta 2010 - 2014 1.750 TBi Quadrifogilio Verde

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Reversible: Yes, the original software is kept

Alfa Romeo Giulietta 2010 - 2014 1.750 TBi Quadrifogilio Verde — Stage 1 Remap

Stage 1 re-calibrates the ECU software — boost, fuelling and ignition maps — within the factory hardware's safe tolerances. No hardware changes are required.

Solutions for this vehicle

Alfa Romeo Giulietta 1.750 TBi Quadrifogilio Verde Pop & Bang tuning

Stage 1 Remap

Software that optimises the engine's power and torque maps within safe limits.

Stage 2 Remap

Advanced software matched to hardware upgrades such as a sport exhaust or induction kit.

Pop & Bang

Software that creates exhaust crackle on lift-off.

Speed Limiter (Vmax) Removal

Removing the factory top-speed limiter from the software.

DTC / Fault Code Removal

Switching off selected diagnostic trouble codes (DTC) in the ECU software.

OUTSIDE TÜRKİYE?

Where can this be done near you?

Prime Chiptuning applies the software at its own centres in Türkiye. Abroad, our partners carry out the work with the same files, and workshops can order the file directly.

ENGINE FAMILY

About the Alfa Romeo 1.75 TBi and 2.0 Turbo (Giulietta QV, 4C, Giulia, Stelvio)

Alfa Romeo's 1.75-litre TBi produces 235–240 hp in the Giulietta Quadrifoglio and 4C; the new-generation 2.0-litre turbo gives 200–280 hp in the Giulia and Stelvio. Both are characterful engines that respond strongly to software.

How a Stage 1 remap works on the Alfa Romeo Giulietta 1.750 TBi Quadrifogilio Verde

Stage 1 recalibrates boost, ignition and fuelling. The 200 hp Giulia 2.0 Turbo shares hardware with the 280 hp Veloce, so its gain is especially clear. The 8-speed automatic's torque capacity is respected.

Pre-remap checklist

Ignition coils and spark plugs.
Boost leaks and intercooler.
High-pressure fuel pump.
Oil service and cooling system.

This section is based on Prime Chiptuning workshop experience; the power and torque figures come from the catalogue measurement above.

ECUs used in Alfa Romeo vehicles

If you know your ECU family, its page lists exactly which solutions are available for it.

BOSCH EDC16C39 BOSCH EDC17C69 BOSCH EDC16C8 BOSCH EDC16 BOSCH MED17.3.1 MARELLI MM10JA BOSCH ME7.9.10 BOSCH EDC17C49 All ECU families →

Alfa Romeo Giulietta — Power Calculator

Engine	Power	Gain
1.4 Turbo 105hp	105 → 150 bhp	+45 bhp
1.4 Turbo 120hp	120 → 150 bhp	+30 bhp
1.6 JTDm 105hp	105 → 130 bhp	+25 bhp
2.0 JTDm 140hp	140 → 180 bhp	+40 bhp
2.0 JTDm 170hp	170 → 200 bhp	+30 bhp

Frequently asked questions

How much bhp does Alfa Romeo Giulietta 1.750 TBi Quadrifogilio Verde chip tuning add?

Catalog reference: power 235 → 265 bhp, difference +30 bhp (13%); torque 340 → 400 Nm. Actual results depend on vehicle condition and measurement.

Will chip tuning damage the engine?

No. Values stay inside the safety margin the manufacturer leaves; engine, gearbox and turbo limits are not exceeded. Every file is verified with a road test and data logging. If the car needs maintenance first (worn injectors, blocked filter, weak clutch) we tell you before starting.

Will my fuel consumption go up?

With the same driving style it usually drops, because you hold the same speed at lower revs and less throttle. If you use the extra power, consumption naturally rises. It is down to your right foot.

How long does it take? Do I leave the car?

Most cars take 1–2 hours and you get the car back the same day; no need to leave it. Some models need the ECU removed, which takes longer — we tell you when booking.

Can I go back to stock later?

Yes. The original file is read and archived before any work. We restore the factory software free of charge whenever you ask.

Does it void my warranty?

Changing engine software can affect the manufacturer warranty. If a dealer finds a fault to be software related, they may refuse that claim. We want you to decide knowing this. Your original file stays with us and can be restored before a dealer visit.

Will it pass the roadworthiness test?

Stage 1 power software does not touch emission hardware. Work on emission systems is offered only for uses permitted by law; road use and inspection compliance remain the owner's responsibility.

How much does Alfa Romeo Giulietta 1.750 TBi Quadrifogilio Verde chip tuning cost?

Price depends on the vehicle, the ECU and the solution chosen. Send us your vehicle details on WhatsApp and we will quote straight away. Inspection and measurement are free.

How is the work done?

We scan for faults and read the original software first. The file is adapted to your car's hardware, written, and verified on a road test. The original is archived.

What is checked on the Alfa Romeo Giulietta 1.750 TBi Quadrifogilio Verde before remapping?

Before working on the Alfa Romeo 1.75 TBi and 2.0 Turbo (Giulietta QV, 4C, Giulia, Stelvio) we check: Ignition coils and spark plugs. Boost leaks and intercooler. High-pressure fuel pump. Oil service and cooling system. If something needs attention, maintenance comes first; the remap is applied to a healthy engine.

⚠ Software work on emission systems is offered only for uses permitted by applicable law (motorsport, off-road use, export, fault diagnosis, etc.). Road use and inspection compliance of the vehicle remain the owner's responsibility.