Your Vehicle
Subaru Forester 2.0 D boxer 148hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible. Stage 2: remap combined with downpipe / sports air filter.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now Stage 2: quoted on request Ask for a quote
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph · Stage 1
Subaru Forester 2.0 D boxer 148hp: da 148 a 177HP
Values for Stage 1 (change the stage from the control above)
Remapping Subaru Forester
MasterTuning develops remapping for Subaru. La Subaru Forester 2.0 D boxer 148hp può passare da 148 HP a 177 HP con un incremento di 29 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Subaru Forester 2.0 D boxer 148hp
The Subaru Forester 2.0 D boxer 148hp is equipped with a diesel engine that produces 148 HP and 350 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Subaru can achieve 177 HP (+20%) and 410 Nm (+17%).
Our Stage 1 tuning for the Forester 2018 - 2020 delivers an impressive gain of +29 HP and +60 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code EE20 identifies this specific powerplant configuration. The Denso 275700 / Denso SH72543 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Subaru responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Subaru Forester 2.0 D boxer 148hp
Factory technical data for the Subaru Forester 2.0 D boxer 148hp (2018 - 2020), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | EE20 |
|---|---|
| ECU / Control unit | Denso 275700 / Denso SH72543 |
| Fuel | Diesel |
| Compression ratio | 16.0 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 148 HP · 350 Nm |
| Remapped power (Stage 1) | 177 HP (+29) · 410 Nm (+60) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Subaru Forester.
Frequently Asked Questions - Subaru Forester
How much power can I gain from remapping my Subaru Forester?
With MasterTuning Stage 1, your Subaru Forester 2.0 D boxer 148hp can gain +29 HP (from 148 to 177 HP) and +60 Nm of torque. This represents a 20% increase in power.
Which ECU does the Subaru Forester 2.0 D boxer 148hp use?
The Subaru Forester 2.0 D boxer 148hp uses the Denso 275700 / Denso SH72543 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Subaru Forester 2.0 D boxer 148hp?
The engine code of the Subaru Forester 2.0 D boxer 148hp is EE20. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Subaru Forester engine?
Yes, MasterTuning's remapping for the Subaru Forester 2.0 D boxer 148hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the EE20 engine.
Is the Subaru ECU remapping reversible?
Absolutely. The original factory calibration of your Subaru Forester is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Subaru warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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