Subaru Impreza 2.0 D Boxer 150hp Remap
Expected gains of +30 BHP and +60 Nm torque
Get Your Free Quote ↓BHP+30 hp (20%)
Standard
150 hp
Tuned
180 hp
Torque+60 Nm (17%)
Standard
350 Nm
Tuned
410 Nm
Suitability
Good (6.5/10)Gains Profile
BalancedHeadroom
MediumSubaru Impreza 2.0 D Boxer 150hp ECU Remapping
Considering an ECU remap for your Subaru Impreza 2.0 D Boxer 150hp? A Stage 1 remap can take this 2008 -> diesel engine from 150 BHP to 180 BHP and from 350 Nm to 410 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 Subaru Impreza can achieve.
How this engine compares
- 3rdof 6 Subaru Impreza engines by power gain
- 39%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 Subaru Impreza 2.0 D Boxer 150hp is a 2.0L turbocharged diesel engine producing 150 BHP and 350 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 180 BHP and 410 Nm — a gain of around 30 BHP (20%) and 60 Nm (17%).
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 moderate, based on the percentage gain available from the factory output.
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.
!Older diesel: injector, turbo and intake condition can affect results; ensure maintenance is up to date.