BHP+52 hp (24%)
Standard
218 hp
Tuned
270 hp
Torque+80 Nm (16%)
Standard
500 Nm
Tuned
580 Nm
Suitability
Good (6.5/10)Gains Profile
Power-focusedHeadroom
MediumBMW 7 Series 730D 218hp ECU Remapping
Considering an ECU remap for your BMW 7 Series 730D 218hp? A Stage 1 remap can take this E65 - 2002 - 2008 diesel engine from 218 BHP to 270 BHP and from 500 Nm to 580 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your BMW 7 Series can achieve.
How this engine compares
- 21stof 48 BMW 7 Series engines by power gain
- 80%of the 9,842 engines we hold gain data for see a smaller power increase
- 64%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The BMW 7 serie 730D 218hp is a 3.0L turbocharged diesel engine producing 218 BHP and 500 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 270 BHP and 580 Nm — a gain of around 52 BHP (24%) and 80 Nm (16%).
This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
From a technical perspective, the ECU is typically a Bosch EDC15 (likely), and the transmission is many variants use zf 5/6-speed automatics (where fitted); manuals also exist. at this torque level, transmission and driveline servicing history becomes especially important..
Considerations: High tuned torque: check transmission torque capacity and service history.. Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Fuel economy note: possible improvement with conservative driving.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
Considerations
!High tuned torque: check transmission torque capacity and service history.