Mercedes-Benz A-Class W177 A250 2.0T Stage 1 Remap: 224→291hp
Mercedes-Benz A-Class W177 A250 2.0T Stage 1: 224hp → 291hp, 350→473Nm. Validated DMS calibration, proven on our dyno — not an off-the-shelf file. From…
Mercedes-Benz A-Class W177 Stage 1: 224 hp → 291 hp
Factory output for the Mercedes-Benz A-Class W177 A250 2.0T is 224 hp and 350 Nm. A Stage 1 remap targets 291 hp and 473 Nm — 67 hp (+30%) and 123 Nm (+35%).
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 67 hp changes on the road
A turbocharged petrol responds to a remap mostly through boost and ignition timing. Taking the A250 2.0T from 224 hp to 291 hp, with torque from 350 Nm to 473 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 (+30%) are normal for this kind of engine on pump fuel, with no hardware changes.
What Stage 1 involves on a Mercedes-Benz A-Class W177
We read the ECU, log the car as it stands, and put it on the dyno to confirm the 224 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 291 hp and 473 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.
Mercedes-Benz A-Class W177 remap price and booking
Stage 1 for the Mercedes-Benz A-Class W177 A250 2.0T 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 Mercedes-Benz A-Class W177 engines
- Mercedes-Benz A-Class W177 A45 S 2.0T — Stage 1 (421hp stock)
- Mercedes-Benz A-Class W177 A180d 1.5 — Stage 1 (116hp stock)
- Mercedes-Benz A-Class W177 A200 1.3T — Stage 1 (163hp stock)
More Mercedes-Benz tuning
- Mercedes-Benz C-Class W204 C200 CGI — Stage 1 (184hp stock)
- Mercedes-Benz C-Class W205 C200 2.0T — Stage 1 (184hp stock)
- Mercedes-Benz CLA C117 Cla200 — Stage 1 (156hp stock)
- Mercedes-Benz E-Class W213 E200 2.0T — Stage 1 (184hp stock)
- Mercedes-Benz A-Class W176 A180 1.6T — Stage 1 (122hp stock)
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