Jaguar XJ 2.0 SC Turbo Stage 1: 240→270hp
Jaguar XJ 2.0 SC Turbo Stage 1: 240hp → 270hp, 340→440Nm. Validated DMS calibration, proven on our dyno — not an off-the-shelf file. From €450. Athens +…
Jaguar XJ Stage 1: 240 hp → 270 hp
Factory output for the Jaguar XJ 2.0 SC Turbo is 240 hp and 340 Nm. A Stage 1 remap targets 270 hp and 440 Nm — 30 hp (+13%) and 100 Nm (+29%).
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 30 hp changes on the road
A turbocharged petrol responds to a remap mostly through boost and ignition timing. Taking the 2.0 SC Turbo from 240 hp to 270 hp, with torque from 340 Nm to 440 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 (+13%) are normal for this kind of engine on pump fuel, with no hardware changes.
What Stage 1 involves on a Jaguar XJ
We read the ECU, log the car as it stands, and put it on the dyno to confirm the 240 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 270 hp and 440 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.
Jaguar XJ remap price and booking
Stage 1 for the Jaguar XJ 2.0 SC Turbo 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 Jaguar XJ engines
- Jaguar Xj 2.0T 240 — Stage 1 (240hp stock)
- Jaguar XJ 2.7 Tdv6 — Stage 1 (207hp stock)
- Jaguar XJ 3.0 V6 SC Turbo — Stage 1 (340hp stock)
- Jaguar Xj 3.0 V6 Supercharged — Stage 1 (340hp stock)
- Jaguar XJ 3.0D — Stage 1 (275hp stock)
- Jaguar XJ 3.0D — Stage 1 (300hp stock)
- Jaguar XJ 4.2 V8 SC — Stage 1 (400hp stock)
- Jaguar Xj 4.2 V8 Supercharged — Stage 1 (400hp stock)
- Jaguar XJ 5.0 V8 — Stage 1 (385hp stock)
- Jaguar XJ 5.0 V8 Supercharged — Stage 1 (510hp stock)
More Jaguar tuning
- Jaguar E Pace D150 — Stage 1 (150hp stock)
- Jaguar F Pace 2.0 D — Stage 1 (163hp stock)
- Jaguar F type 2.0 Turbo — Stage 1 (300hp stock)
- Jaguar F Type S Project 7 2.0 T — Stage 1 (300hp stock)
- Jaguar Xe 2.0 D — Stage 1 (163hp stock)
- Jaguar XF 2.2 D — Stage 1 (163hp stock)
- Jaguar XF Sportbrake 2.2D — Stage 1 (163hp stock)
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WhatsApp +30 697 728 8810 · Επικοινωνία · Τιμές · Δυναμόμετρο · ECU Tuning