Subaru Forester 2.0 D boxer 148hp Remap

Name: Subaru Forester 2.0 D boxer 148hp ECU Remap
Brand: Subaru

Expected gains of +29 BHP and +60 Nm torque

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BHP+29 hp (20%)

Standard

148 hp

Tuned

177 hp

Torque+60 Nm (17%)

Standard

350 Nm

Tuned

410 Nm

Suitability

Good (7/10)

Gains Profile

Balanced

Headroom

Medium

Subaru Forester 2.0 D boxer 148hp ECU Remapping

Considering an ECU remap for your Subaru Forester 2.0 D boxer 148hp? A Stage 1 remap can take this 2018 - 2020 diesel engine from 148 BHP to 177 BHP and from 350 Nm to 410 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 Subaru Forester can achieve.

How this engine compares

7thof 8 Subaru Forester engines by power gain
38%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 Forester 2.0 D boxer 148hp is a 2.0L turbocharged diesel engine producing 148 BHP and 350 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 177 BHP and 410 Nm — a gain of around 29 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.

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.

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2L
Capacity: 1998 CC
Type: Car
Engine Family: Subaru 2.0L Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC17-era diesel ECU (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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Confirm Your Vehicle

MakeSubaru

ModelForester

Generation2018 - 2020

Engine2.0 D boxer 148hp

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 before proceeding.