Jaguar XF 2015> 3.0 V6 S/C 374bhp remap figures
The Jaguar XF 3.0 V6 S/C 374bhp (2015>) is a petrol 3.0L model making 374bhp and 450Nm as standard. After a Stage 1 ECU remap we expect 410bhp and 493Nm - up to 36bhp and 43Nm more than stock.
Choose your map
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.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 374 bhp | 410 bhp | +36 bhp |
| Torque | 450 Nm | 493 Nm | +43 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 374 bhp | 450 Nm | |
| Stage 1Maximum software-only performance | 410 bhp | 493 Nm | +36 bhp +43 Nm |
| Stage 1 EcoPerformance with economy in mind | 401 bhp | 490 Nm | +27 bhp +40 Nm |
| Eco mapEconomy first | 398 bhp | 487 Nm | +24 bhp +37 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
Without a turbocharger the improvement comes from ignition, fuelling and throttle mapping rather than boost, so expect a smaller but still noticeable change in response.
This car is listed with a Bosch MED17.8.3 engine control unit. Newer ECUs often protect their software, so we read the exact unit and version on the car before confirming the figures on this page.
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 3.0 V6 S/C 374bhp?
We expect 410bhp and 493Nm against 374bhp and 450Nm as standard: up to +36bhp and +43Nm. 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 3.0 V6 S/C 374bhp?
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: 401bhp and 490Nm expected. The Eco map is economy first: 398bhp and 487Nm. Both still sit above the standard 374bhp and 450Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
More Jaguar XF figures
Other petrol variants
- 2.0 Ingenium P300 296bhp 2018>
- 2.0 Ingenium P250 246bhp 2017>
- 2.0T 236bhp 2015-2017
- 2.0 Ingenium P200 197bhp 2017-2020
All petrol XF variants · XF 2015> overview · All Jaguar figures