Land Rover Range Rover Sport (L494) 2015> 5.0 V8 S/C SVR 542bhp remap figures
Stock, this 2015> Land Rover Range Rover Sport petrol (5.0L) produces 542bhp and 681Nm. Our expected figures for a Stage 1 remap are 580bhp and 730Nm, an expected gain of up to 38bhp and 49Nm.
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 | 542 bhp | 580 bhp | +38 bhp |
| Torque | 681 Nm | 730 Nm | +49 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 542 bhp | 681 Nm | |
| Stage 1Maximum software-only performance | 580 bhp | 730 Nm | +38 bhp +49 Nm |
| Stage 1 EcoPerformance with economy in mind | 571 bhp | 726 Nm | +29 bhp +45 Nm |
| Eco mapEconomy first | 567 bhp | 724 Nm | +25 bhp +43 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 Range Rover Sport
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.
The ECU recorded for this variant is a Bosch MED17.8.3. 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 Land Rover Range Rover Sport 5.0 V8 S/C SVR 542bhp?
We expect 580bhp and 730Nm against 542bhp and 681Nm as standard: up to +38bhp and +49Nm. 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 Land Rover Range Rover Sport 5.0 V8 S/C SVR 542bhp?
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: 571bhp and 726Nm expected. The Eco map is economy first: 567bhp and 724Nm. Both still sit above the standard 542bhp and 681Nm.
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 Land Rover Range Rover Sport figures
Other petrol variants
All petrol Range Rover Sport (L494) variants · Range Rover Sport (L494) 2013-2022 overview · All Land Rover figures