Land Rover Range Rover Velar (L560) 2021> 3.0 P400 400bhp remap figures
Thinking of remapping a Land Rover Range Rover Velar 3.0 P400 400bhp? The standard car makes 400bhp and 551Nm; with a Stage 1 remap from our Leicester workshop we expect around 455bhp and 629Nm, up to +55bhp and +78Nm.
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 | 400 bhp | 455 bhp | +55 bhp |
| Torque | 551 Nm | 629 Nm | +78 Nm |
All maps at a glance
| Map | Power | Torque | Expected gain, up to |
|---|---|---|---|
| Stock | 400 bhp | 551 Nm | |
| Stage 1Maximum software-only performance | 455 bhp | 629 Nm | +55 bhp +78 Nm |
| Stage 1 EcoPerformance with economy in mind | 441 bhp | 623 Nm | +41 bhp +72 Nm |
| Eco mapEconomy first | 437 bhp | 619 Nm | +37 bhp +68 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 Velar
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.
Engine management is by a Bosch MG1CS028 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 Land Rover Range Rover Velar 3.0 P400 400bhp?
We expect 455bhp and 629Nm against 400bhp and 551Nm as standard: up to +55bhp and +78Nm. 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 Velar 3.0 P400 400bhp?
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: 441bhp and 623Nm expected. The Eco map is economy first: 437bhp and 619Nm. Both still sit above the standard 400bhp and 551Nm.
Do I need to tell my insurer about a remap?
Yes. A remap is a modification, so you should declare it to your insurer.
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