Peugeot 406 2.0 HDi Stage 1: 110→146hp | DMS Tuned

Peugeot 406 2.0 HDi Stage 1: 110→146hp

Peugeot 406 2.0 HDi Stage 1: 110hp → 146hp, 250→293Nm. Custom DMS calibration written for your car — not an off-the-shelf file. From €450. Athens + remote.…

Peugeot 406 Stage 1: 110 hp → 146 hp

Factory output for the Peugeot 406 2.0 HDi is 110 hp and 250 Nm. A Stage 1 remap targets 146 hp and 293 Nm — 36 hp (+33%) and 43 Nm (+17%).

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.

Where the 43 Nm shows up

On a diesel the useful change is torque, not peak power. Going from 250 Nm to 293 Nm fills in the mid-range, which is where a Peugeot 406 actually spends its time — pulling from 1,800 to 3,000 rpm in a high gear, overtaking without dropping two gears, towing or carrying weight without the engine falling on its face.

Peak power moves too, 110 hp to 146 hp, but you will feel the 43 Nm far more often than the 36 hp.

What Stage 1 involves on a Peugeot 406

We read the ECU, log the car as it stands, and put it on the dyno to confirm the 110 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, injection timing and boost, then re-run the dyno to verify the 146 hp and 293 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 Peugeot 406 this covers

These figures are for the 2.0 HDi as fitted 2000–2005. 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.

Peugeot 406 remap price and booking

Stage 1 for the Peugeot 406 2.0 HDi 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.

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