Subaru Forester - 2.5L

1 ECU found for this engine. Select an ECU to view available tuning services and pricing.

Subaru Forester 2.5L Engine Specifications

Fuel Type
Petrol
Displacement
2457 cc (2.5L)
Compression Ratio
8.4 : 1
Bore x Stroke
99.5 X 79.0 mm
Engine Code
EJ25S
Power per Liter
85.5 HP/L

Subaru Forester 2.5L Stage 1 Chiptuning Results

VariantOriginal HPTuned HP+HPOriginal NmTuned Nm+Nm
2.5 Turbo 210hp210240+30320360+40
2.5 Turbo 230hp230270+40320380+60
2.5T 275hp275330+55350400+50
2.5 STi 300hp300330+30407467+60

Subaru Forester 2.5L: Before this file is prepared

For the Subaru Forester 2.5L, the uploaded file is the final reference. We check whether it is original or already modified before preparing the order, and we contact you first if the read or selected service does not match the vehicle data.

  • Upload a complete original ECU read from the tool you used, or a TCU read only when the selected service is gearbox tuning.
  • Add the vehicle year, gearbox, read/write tool and any dashboard or diagnostic symptoms.
  • Select only the services that match the actual vehicle hardware and intended legal use.

Subaru Forester 2.5L Frequently Asked Questions

What tuning services are available for the Subaru Forester 2.5L?
WEREMAP offers 8 tuning services across 1 ECU variants for the Subaru Forester 2.5L.
How much does ECU tuning cost for a Subaru Forester?
ECU tuning prices for the Subaru Forester 2.5L range from 24 to 180 credits, depending on the ECU variant and tuning service selected.
What ECU does the Subaru Forester 2.5L use?
The Subaru Forester 2.5L is available with the following ECU variants: Denso SH7058. WEREMAP provides professional tuning files for all of these.

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