BMW 730d 184 (e38)
ECU Tuning in Merseyside
BMW 730d 184 (e38) in Merseyside. 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 730d 184 (e38): standard vs remapped
Diesel engine. Indicative stage 1 figures, fully dyno tested.
Power
+33 bhp · +18%- Standard184 bhp
- Remapped217 bhp
Torque
+75 Nm · +19%- Standard390 Nm
- Remapped465 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
ECU tuning for the BMW 730d 184 (e38) in Merseyside takes it from 184 to 217 bhp and from 390 to 465 Nm in our stage 1 figures: +33 bhp (18%) and +75 Nm (19%).
The figures above are estimates for a standard, well-maintained BMW 7 Series diesel; they are not a guarantee of any particular result.
BMW 730d 184 (e38) remap figures
- Fuel: Diesel
- Standard power: 184 bhp, remapped: 217 bhp (+33 bhp, +18%)
- Standard torque: 390 Nm, remapped: 465 Nm (+75 Nm, +19%)
- Service: stage 1 ECU remap, fully dyno tested
How ECU tuning works on a diesel BMW 7 Series
Nothing is bolted on in a diesel remap. The ECU's stored maps for injection quantity, rail pressure and turbo boost are rewritten within safe limits, and because diesels make power through torque, that is where the improvement is most obvious.
How the BMW 730d 184 (e38) compares
Of the 8 diesel 7 Series engines in our data, this one comes 8th for power gain, which is 4 bhp below the 7 Series diesel average of 37 bhp.
Across our whole catalogue the average diesel remap adds 34 bhp and 73 Nm, so this engine's 33 bhp and 75 Nm sits below that benchmark.
Book engine remapping for your BMW 7 Series in Merseyside
Remap Experts has a dedicated Merseyside site, so you deal with a local team backed by a national network. We regularly work with drivers in Kirkby, Southport, Skelsmersdale, Knowsley and Halsall and nearby areas of the North West.
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 Liverpool, Warrington and Cheshire, those neighbouring Remap Experts sites can help too.
Get a quote for your BMW 730d 184 (e38)
Send your details and a specialist will confirm what is possible for your engine.
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