BHP+39 hp (10%)
Standard
381 hp
Tuned
420 hp
Torque+60 Nm (8%)
Standard
740 Nm
Tuned
800 Nm
Suitability
Moderate (5.5/10)Gains Profile
BalancedHeadroom
LowBMW X5 E70 - 5.0D 381hp ECU Remapping
Considering an ECU remap for your BMW X5 E70 - 5.0D 381hp? A Stage 1 remap can take this All diesel engine from 381 BHP to 420 BHP and from 740 Nm to 800 Nm of torque (turbocharged). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your BMW X5 can achieve.
How this engine compares
- 31stof 46 BMW X5 engines by power gain
- 62%of the 9,842 engines we hold gain data for see a smaller power increase
- 41%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The BMW X5 E70 - 5.0D 381hp is a 3.0L turbocharged diesel engine producing 381 BHP and 740 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 420 BHP and 800 Nm — a gain of around 39 BHP (10%) and 60 Nm (8%).
This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
From a technical perspective, the ECU is typically a Bosch EDC17 (likely).
Considerations: High tuned torque: check transmission torque capacity and service history.
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.
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