Range Rover 4.4 V8 306
Chip Tuning Somerset
Range Rover 4.4 V8 306 in Somerset. Standard and remapped figures for this exact engine.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Range Rover 4.4 V8 306: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+35 bhp · +11%- Standard306 bhp
- Remapped341 bhp
Torque
+55 Nm · +13%- Standard440 Nm
- Remapped495 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
The Range Rover 4.4 V8 306 produces 306 bhp and 440 Nm of torque as standard. After a stage 1 ECU remap in Somerset, our figures show 341 bhp and 495 Nm: a gain of 35 bhp (11%) and 55 Nm (13%).
Treat the numbers as a guide: they are stage 1 estimates for a petrol Land Rover Range Rover in sound condition, and individual cars differ.
Range Rover 4.4 V8 306: remap at a glance
- Fuel: Petrol
- Standard power: 306 bhp, remapped: 341 bhp (+35 bhp, +11%)
- Standard torque: 440 Nm, remapped: 495 Nm (+55 Nm, +13%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Land Rover Range Rover
A petrol remap re-works the engine management calibration: air-fuel ratio, ignition advance and boost where fitted. The result is more power and a more immediate throttle, delivered by software rather than hardware changes.
Range Rover 4.4 V8 306 against other Range Rover engines
Among the 4 petrol Range Rover engines we have figures for, the Range Rover 4.4 V8 306 ranks 1st for power gain, 1 bhp above the Range Rover petrol average of 34 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 35 bhp and 55 Nm sits at or above that benchmark.
Land Rover Range Rover ECU tuning in Somerset
Whether you live in Somerset or nearby, the Somerset Remap Experts site is your local route to a quote. We regularly work with drivers in Norton Radstock, Weston-Super-Mare, Wells, Taunton and Minehead and nearby areas of the South West.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to Bristol, Bath and Devon, those neighbouring Remap Experts sites can help too.
Get a quote for your Range Rover 4.4 V8 306
Tell us about your car and we will come back with a quote by SMS or phone.
Included
What we can do for your Land Rover Range Rover
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide