Land Rover · Range Rover Sport · 3.0 SDV6
The 3.0 SDV6 has real headroom in its factory calibration, and given the vehicle's weight the extra torque from a Stage 1 remap makes a genuine difference to how relaxed the car feels — particularly when towing or fully loaded.
| Standard | Stage 1 | Stage 2 | |
|---|---|---|---|
| Power | 306hp | 352hp+46hp (+15%) | 375hp+69hp (+23%) |
| Torque | 700Nm | 800Nm+100Nm (+14%) | 850Nm+150Nm (+21%) |
| Engine | 3.0 SDV6 · 2,993cc · Diesel | ||
| Warranty | Lifetime software warranty included | ||
Stage 1 & Stage 2
The 3.0 SDV6 is a strong, well-proven engine with genuine headroom in its factory map. A specialist remap unlocks torque the engine already has, with no hardware changes needed.
A Stage 1 remap on the Range Rover Sport requires no hardware modifications. Given the vehicle's weight, the extra torque is what you notice most — towing, overtaking and motorway inclines all feel far less strained.
Stage 2 pairs a custom map with supporting hardware, pushing the SDV6 further while staying within safe operating margins for the drivetrain.
What Changes
On the Range Rover Sport we recalibrate boost pressure, fuelling and torque delivery. The result is a broader, stronger torque curve that makes the vehicle feel noticeably more relaxed under load.
Factory boost is set conservatively to suit every market and fuel grade. We raise it to a level the SDV6 can comfortably sustain.
Fuel delivery is recalibrated to match the new boost levels precisely, improving response without hurting reliability.
We smooth out the torque curve so power arrives earlier and holds for longer — useful given the vehicle's weight.
We sharpen the throttle map so the vehicle responds the moment you press the pedal, useful for overtaking and towing.
Common Questions
Pricing depends on the specific variant and stage. Contact us for a quote — we're competitively priced and include a lifetime software warranty on every remap. Call 01792 732 062 or fill in the booking form.
A quality remap modifies the ECU's calibration data rather than adding any external hardware. It leaves no physical trace and does not trigger warning lights.
All work is carried out at our workshop in Ammanford, which also has a MAHA 4WD dyno for before/after verification.
No — a Stage 1 remap only touches the engine's ECU software. Air suspension, terrain response and every other driving mode continue to work exactly as before.
Yes — the 3.0 SDV6 has real headroom in its factory calibration, and given the vehicle's weight the extra torque makes a genuine difference to how relaxed the car feels, particularly when towing or fully loaded.
Book Your Remap
Book online and pick a time that works for you. Lifetime software warranty included on every remap.
Book online in a couple of minutes — pick your service, choose a time slot, and we’ll see you then.
Book Online NowPrefer to talk it through first? Call us on 01792 732 062 or email customerservice@ecperformance.wales.