BMW X6 Xdrive 35d 286
ECU Tuning in London
BMW X6 Xdrive 35d 286 in London. 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
BMW X6 Xdrive 35d 286: standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+43 bhp · +15%- Standard286 bhp
- Remapped329 bhp
Torque
+85 Nm · +15%- Standard580 Nm
- Remapped665 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
Owners of the BMW X6 Xdrive 35d 286 in London can expect a stage 1 remap to take it from 286 to 329 bhp and from 580 to 665 Nm, an extra 43 bhp (15%) and 85 Nm (15%).
The figures above are estimates for a standard, well-maintained BMW X6 diesel; they are not a guarantee of any particular result.
BMW X6 Xdrive 35d 286: remap at a glance
- Fuel: Diesel
- Standard power: 286 bhp, remapped: 329 bhp (+43 bhp, +15%)
- Standard torque: 580 Nm, remapped: 665 Nm (+85 Nm, +15%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU tuning works on a diesel BMW X6
Modern diesels are held back by conservative factory calibrations. A remap updates the fuel and boost maps stored in the ECU, which is why drivers notice stronger acceleration from low revs and less need to change down on hills or when loaded.
How the BMW X6 Xdrive 35d 286 compares
Ranked by power gain against the other diesel X6 engines (2 in total), the Xdrive 35d 286 is 1st, 2 bhp above the X6 diesel average of 41 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 43 bhp and 85 Nm sits at or above that benchmark.
Remapping your BMW X6 in London
Based around London, our team serves local drivers as part of the nationwide Remap Experts network. We regularly work with drivers in Hounslow, Watford, Sutton, Romford and Enfield and nearby areas of London.
Each remap is dyno tested before it is signed off, and is protected by a 30 day money back guarantee and a lifetime software warranty. Ask for a quote online or by phone.
If you are closer to Croydon, Kensingtonandchelsea and Essex, those neighbouring Remap Experts sites can help too.

Want these figures on your BMW X6 Xdrive 35d 286?
Send your details and a specialist will confirm what is possible for your engine.
Included
What we can do for your BMW X6
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.
Same model
Other X6 engines
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