Land Rover Range Rover (P38A) 1994-2002 4.0 V8 187bhp Stage 1 Eco remap figures
The Stage 1 Eco map for the Land Rover Range Rover 4.0 V8 187bhp (1994-2002): 210bhp and 362Nm expected from a standard 187bhp and 320Nm, up to +23bhp and +42Nm. It keeps most of the Stage 1 gain (Stage 1 is 217bhp and 366Nm) and is tuned with economy in mind: the choice if you want the performance and care what each tank costs.
Choose your map
Stage 1 Eco remap figures
Stage 1 Eco is performance with economy in mind. It keeps most of the Stage 1 gain, so the car still pulls well, but the map is shaped for efficient, relaxed driving rather than flat-out output. It is above the standard figures. We don't quote mpg, because economy depends on the car and how it is driven.
| Stock | Vanguard expected | Expected gain, up to | |
|---|---|---|---|
| Power | 187 bhp | 210 bhp | +23 bhp |
| Torque | 320 Nm | 362 Nm | +42 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 187 bhp | 320 Nm | |
| Stage 1Maximum software-only performance | 217 bhp | 366 Nm | +30 bhp +46 Nm |
| Stage 1 EcoPerformance with economy in mind | 210 bhp | 362 Nm | +23 bhp +42 Nm |
| Eco mapEconomy first | 207 bhp | 360 Nm | +20 bhp +40 Nm |
Who is the Stage 1 Eco map for?
- Naturally aspirated owners who want a little more response and a more efficient, relaxed drive. Every map we list stays above standard.
- Drivers who want the small gain on offer without chasing peak output.
- Anyone who would otherwise take the full Stage 1 map but wants it tuned with economy in mind.
How Stage 1 Eco compares with Stage 1
Full Stage 1 on this Land Rover Range Rover is expected to give 217bhp and 366Nm (+30bhp, +46Nm). The Stage 1 Eco keeps about 77% of that power gain and 91% of the torque gain, so you get 210bhp and 362Nm: 7bhp less and 4Nm less than Stage 1, with the map shaped for efficient, relaxed driving, so it suits you if you want the pull and care about running costs. Both sit above the standard 187bhp and 320Nm.
What this means for your Range Rover
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.
The ECU recorded for this variant is a Lucas. Older engine management is simpler to work with, but age matters: worn sensors, leaks and tired components can hold back what a remap delivers, which is why we run a diagnostic check first.
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 Eco questions
How much power does the Stage 1 Eco map give the Land Rover Range Rover 4.0 V8 187bhp?
We expect 210bhp and 362Nm against 187bhp and 320Nm as standard: up to +23bhp and +42Nm. These are expected figures, and we confirm what is achievable on your own car after a diagnostic check.
How does Stage 1 Eco differ from Stage 1 on this engine?
Full Stage 1 is expected to give 217bhp and 366Nm. Stage 1 Eco gives 7bhp less and 4Nm less, in exchange for a map shaped with economy in mind. It still sits above the standard figures.
Is Stage 1 Eco or the Eco map better for me?
Choose Stage 1 Eco if you want the performance (210bhp and 362Nm) and still care about running costs. Choose the Eco map (207bhp and 360Nm) if economy matters more than pace.
Will the Stage 1 Eco map save fuel?
It is tuned with economy in mind while keeping most of the Stage 1 performance. We do not quote mpg figures, because economy depends on the car, its condition and how it is driven.
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 figures
Other petrol variants
All petrol Range Rover (P38A) variants · Range Rover (P38A) 1994-2002 overview · All Land Rover figures