Jeep Grand Cherokee 3.0 CRD Stage 1: 250→287hp | DMS Tuned

Jeep Grand Cherokee 3.0 CRD Stage 1: 250→287hp

Jeep Grand Cherokee 3.0 CRD Stage 1: 250hp → 287hp, 570→635Nm. Validated DMS calibration, proven on our dyno — not an off-the-shelf file. From €450. Athens…

Jeep Grand Cherokee Stage 1: 250 hp → 287 hp

Factory output for the Jeep Grand Cherokee 3.0 CRD is 250 hp and 570 Nm. A Stage 1 remap targets 287 hp and 635 Nm — 37 hp (+15%) and 65 Nm (+11%).

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 65 Nm shows up

On a diesel the useful change is torque, not peak power. Going from 570 Nm to 635 Nm fills in the mid-range, which is where a Jeep Grand Cherokee 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, 250 hp to 287 hp, but you will feel the 65 Nm far more often than the 37 hp.

What Stage 1 involves on a Jeep Grand Cherokee

We read the ECU, log the car as it stands, and put it on the dyno to confirm the 250 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 287 hp and 635 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 Jeep Grand Cherokee this covers

These figures are for the 3.0 CRD as fitted 2011–2022. 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.

Jeep Grand Cherokee remap price and booking

Stage 1 for the Jeep Grand Cherokee 3.0 CRD 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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