Citroën C5 2.0 HDi Stage 1: 110→140hp | DMS Tuned

Citroën C5 2.0 HDi Stage 1: 110→140hp

Citroën C5 2.0 HDi Stage 1: 110hp → 140hp, 250→320Nm. Validated DMS calibration, proven on our dyno — not an off-the-shelf file. From €450. Athens + remote.…

Citroën C5 Stage 1: 110 hp → 140 hp

Factory output for the Citroën C5 2.0 HDi is 110 hp and 250 Nm. A Stage 1 remap targets 140 hp and 320 Nm — 30 hp (+27%) and 70 Nm (+28%).

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 70 Nm shows up

On a diesel the useful change is torque, not peak power. Going from 250 Nm to 320 Nm fills in the mid-range, which is where a Citroën C5 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 140 hp, but you will feel the 70 Nm far more often than the 30 hp.

What Stage 1 involves on a Citroën C5

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 140 hp and 320 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.

Citroën C5 remap price and booking

Stage 1 for the Citroën C5 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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