Alfa Romeo Stelvio Quadrifoglio 29 V6 Turbo Stage 1: 510→542hp

Alfa Romeo Stelvio Quadrifoglio 29 V6 Turbo Stage 1: 510hp → 542hp, 600→728Nm. Validated DMS calibration, proven on our dyno — not an off-the-shelf file.…

Alfa Romeo Stelvio Stage 1: 510 hp → 542 hp

Factory output for the Alfa Romeo Stelvio Quadrifoglio 29 V6 Turbo is 510 hp and 600 Nm. A Stage 1 remap targets 542 hp and 728 Nm — 32 hp (+6%) and 128 Nm (+21%).

Those are the figures we work to on this engine. They are a starting point, not a promise: the number we hand back is the one your car makes on our dyno, measured before and after on the same day, in the same conditions.

What 32 hp changes on the road

A turbocharged petrol responds to a remap mostly through boost and ignition timing. Taking the Quadrifoglio 29 V6 Turbo from 510 hp to 542 hp, with torque from 600 Nm to 728 Nm, sharpens throttle response and shortens the gap between asking for power and getting it — the car stops feeling like it is thinking about it first.

Gains of this size (+6%) are normal for this kind of engine on pump fuel, with no hardware changes.

What Stage 1 involves on an Alfa Romeo Stelvio

We read the ECU, log the car as it stands, and put it on the dyno to confirm the 510 hp baseline — a tired or faulty engine gets diagnosed before it gets mapped, not after.

The calibration is written for your car, not pulled from a file library. We adjust fuelling, ignition timing and boost pressure, then re-run the dyno to verify the 542 hp and 728 Nm figure and check knock, lambda and temperatures under load.

Turnaround is same-day for most cars. Stock file is archived, so the car can go back to standard whenever you want.

Which Alfa Romeo Stelvio this covers

These figures are for the Quadrifoglio 29 V6 Turbo as fitted 2017 onwards. Engine code and ECU type decide what is possible, so send us the registration or VIN and we will confirm the exact variant before you book anything.

Alfa Romeo Stelvio remap price and booking

Stage 1 for the Alfa Romeo Stelvio Quadrifoglio 29 V6 Turbo starts at €450, including the dyno runs before and after and the stock-file archive.

We work from Leoforos Karamanli 127, Artemida 19016, east of Athens, and tune remotely across Europe where the ECU allows it. WhatsApp +30 697 728 8810 with your registration for a straight answer on your car.

Other Alfa Romeo Stelvio engines

• Alfa Romeo Stelvio 2.0 TB — Stage 1 (280hp stock)
• Alfa Romeo Stelvio 2.0 TB GPF — Stage 1 (280hp stock)
• Alfa Romeo Stelvio 2.0T — Stage 1 (280hp stock)
• Alfa Romeo Stelvio 2.2 JTD — Stage 1 (160hp stock)
• Alfa Romeo Stelvio 2.2 JTD — Stage 1 (180hp stock)
• Alfa Romeo Stelvio 2.2 JTD — Stage 1 (190hp stock)
• Alfa Romeo Stelvio 2.2 JTD — Stage 1 (210hp stock)
• Alfa Romeo Stelvio 2.2 JTDm — Stage 1 (160hp stock)
• Alfa Romeo Stelvio 2.9 V6 Turbo — Stage 1 (510hp stock)

More Alfa Romeo tuning

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• Alfa Romeo 147 19Jtd — Stage 1 (100hp stock)
• Alfa Romeo 156 19Jtd — Stage 1 (105hp stock)
• Alfa Romeo 159 1750 TB — Stage 1 (200hp stock)
• Alfa Romeo 166 2.4 JTD — Stage 1 (136hp stock)
• Alfa Romeo 4C 1750 TBI — Stage 1 (240hp stock)
• Alfa Romeo Brera 2.4 JTDm 20V — Stage 1 (200hp stock)
• Alfa Romeo Crosswagon 1.9JTD — Stage 1 (150hp stock)

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