BMW 725 TDs 143 (e38)
Remapping in Crawley
BMW 725 TDs 143 (e38) in Crawley. 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 725 TDs 143 (e38): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+37 bhp · +26%- Standard143 bhp
- Remapped180 bhp
Torque
+80 Nm · +29%- Standard280 Nm
- Remapped360 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
Remapping for the BMW 725 TDs 143 (e38) in Crawley takes it from 143 to 180 bhp and from 280 to 360 Nm in our stage 1 figures: +37 bhp (26%) and +80 Nm (29%).
The figures above are estimates for a standard, well-maintained BMW 7 Series diesel; they are not a guarantee of any particular result.
BMW 725 TDs 143 (e38): remap at a glance
- Fuel: Diesel
- Standard power: 143 bhp, remapped: 180 bhp (+37 bhp, +26%)
- Standard torque: 280 Nm, remapped: 360 Nm (+80 Nm, +29%)
- Service: stage 1 ECU remap, fully dyno tested
Diesel BMW 7 Series: what changes with a remap
On a diesel the ECU decides how much fuel is injected and how hard the turbo works. A remap adjusts those calibrations within safe limits, so the gains show up mainly as extra torque low in the rev range and smoother, more responsive pull.
How the BMW 725 TDs 143 (e38) compares
Of the 8 diesel 7 Series engines in our data, this one comes 2nd for power gain, which is exactly the 7 Series diesel average.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 37 bhp and 80 Nm sits at or above that benchmark.
Remapping your BMW 7 Series in Crawley
Remap Experts Crawley is part of the UK-wide Remap Experts network. We regularly work with drivers in Sevenoaks, Tonbridge, Swanley, Sidcup and Ortington and nearby areas of the South East.
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 Sussex, Surrey and Croydon, those neighbouring Remap Experts sites can help too.
Want these figures on your BMW 725 TDs 143 (e38)?
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your BMW 7 Series
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 7 Series 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