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Stage 1 ยท Petrol

Jaguar XF (X250) 2008-2015 2.0T 236bhp remap figures

Stock, this 2008-2015 Jaguar XF petrol (2.0L) produces 236bhp and 361Nm. Our expected figures for a Stage 1 remap are 280bhp and 419Nm, an expected gain of up to 44bhp and 58Nm.

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Stage 1 remap figures

A Stage 1 remap is a software-only change to the ECU on an otherwise standard car. It needs no extra parts, which makes it the usual starting point.

StockVanguard expectedExpected gain, up to
Power236 bhp280 bhp+44 bhp
Torque361 Nm419 Nm+58 Nm

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All maps at a glance

MapPowerTorqueExpected gain, up to
Stock236 bhp361 Nm
Stage 1Maximum software-only performance280 bhp419 Nm+44 bhp
+58 Nm
Stage 1 EcoPerformance with economy in mind269 bhp414 Nm+33 bhp
+53 Nm
Eco mapEconomy first265 bhp411 Nm+29 bhp
+50 Nm

Who is the Stage 1 map for?

  • Drivers who want a sharper throttle and a small, honest gain from software alone.
  • Owners who would rather keep the car standard in every other way.
  • Anyone who wants the fullest software-only map for this engine, accepting that the gain is modest without a turbocharger.

What this means for your XF

Naturally aspirated petrol engines have no boost to raise, so gains from software alone are more modest than on a turbocharged car and come from fuelling, ignition and throttle response.

Engine management is by a Bosch MED17.2 unit. We read the ECU on your car and compare it with the software listed here before any work starts, so you know what to expect before you commit.

We remap at our Belgrave Gate workshop in Leicester, or at your home or work within 30 miles, and every job starts with a diagnostic check.

Please note: these are expected figures, not guarantees. Real results vary with the condition of the vehicle, the ECU software version, fuel quality and the hardware fitted. Some options - including Stage 2 and anything that needs extra hardware - are for off-road or competition use only. We check every vehicle first and confirm what is achievable before any work starts.

Figures reviewed 22 October 2026.

Stage 1 questions

How much power does the Stage 1 map give the Jaguar XF 2.0T 236bhp?

We expect 280bhp and 419Nm against 236bhp and 361Nm as standard: up to +44bhp and +58Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.

Does a Stage 1 remap need any extra parts on the Jaguar XF 2.0T 236bhp?

No. Stage 1 is a software-only change to the ECU on an otherwise standard car.

Is there a gentler map than Stage 1 for this engine?

Yes, two. Stage 1 Eco is performance with economy in mind: 269bhp and 414Nm expected. The Eco map is economy first: 265bhp and 411Nm. Both still sit above the standard 236bhp and 361Nm.

Do I need to tell my insurer about a remap?

Yes. A remap is a modification, so you should declare it to your insurer.