Nissan Primastar 2.5 DCi 145hp Remap
Expected gains of +20 BHP and +80 Nm torque
Get Your Free Quote ↓BHP+20 hp (14%)
Standard
145 hp
Tuned
165 hp
Torque+80 Nm (25%)
Standard
320 Nm
Tuned
400 Nm
Suitability
Good (7/10)Gains Profile
Torque-focusedHeadroom
MediumNissan Primastar 2.5 DCi 145hp ECU Remapping
Considering an ECU remap for your Nissan Primastar 2.5 DCi 145hp? A Stage 1 remap can take this 2002 - 2006 diesel engine from 145 BHP to 165 BHP and from 320 Nm to 400 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Nissan Primastar can achieve.
How this engine compares
- 9thof 9 Nissan Primastar engines by power gain
- 14%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 Nissan Primastar 2.5 DCi 145hp is a 2.5L turbocharged diesel engine producing 145 BHP and 320 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 165 BHP and 400 Nm — a gain of around 20 BHP (14%) and 80 Nm (25%).
This engine has moderate remap suitability, with gains weighted towards torque — you will notice the difference most strongly in mid-range pulling power and in-gear acceleration. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.
Considerations: 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
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.
Other Primastar 2002 - 2006 Engines
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