Land Rover Defender P400 (3.0t) Stage 1: 400→425hp
Land Rover Defender P400 (3.0t) Stage 1: 400hp → 425hp, 550→600Nm. Custom DMS calibration written for your car — not an off-the-shelf file. From €450.…
Land Rover Defender Stage 1: 400 hp → 425 hp
Factory output for the Land Rover Defender P400 (3.0t) is 400 hp and 550 Nm. A Stage 1 remap targets 425 hp and 600 Nm — 25 hp (+6%) and 50 Nm (+9%).
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 25 hp changes on the road
A turbocharged petrol responds to a remap mostly through boost and ignition timing. Taking the P400 (3.0t) from 400 hp to 425 hp, with torque from 550 Nm to 600 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 a Land Rover Defender
We read the ECU, log the car as it stands, and put it on the dyno to confirm the 400 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 425 hp and 600 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.
Land Rover Defender remap price and booking
Stage 1 for the Land Rover Defender P400 (3.0t) 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 Land Rover Defender engines
- Land Rover Defender P400e (2.0t) — Stage 1 (404hp stock)
- Land Rover Defender P525 (5.0) — Stage 1 (525hp stock)
- Land Rover Defender TD4 — Stage 1 (122hp stock)
- Land Rover Defender 2.5 TD5 — Stage 1 (122hp stock)
- Land Rover Defender D200 (2.0d) — Stage 1 (200hp stock)
- Land Rover Defender D240 (2.0d) — Stage 1 (240hp stock)
- Land Rover Defender P300 (2.0t) — Stage 1 (300hp stock)
More Land Rover tuning
- Land Rover Discovery 2.5 TD5 — Stage 1 (137hp stock)
- Land Rover Discovery Sport 2.0 ED4 — Stage 1 (150hp stock)
- Land Rover Evoque 2.0 SI4 — Stage 1 (240hp stock)
- Land Rover Freelander 2.0 TD4 — Stage 1 (112hp stock)
- Land Rover Range Rover / Sport 2.5 TD — Stage 1 (136hp stock)
- Land Rover Velar D180 (2.0d) — Stage 1 (180hp stock)
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WhatsApp +30 697 728 8810 · Επικοινωνία · Τιμές · Δυναμόμετρο · ECU Tuning