SUBARU · SH72543 ECU

SUBARU FORESTER SH72543 tuning files

SUBARU FORESTER on the SH72543: matched, calibrated and delivered with care. The matched variants sit between 147 and 280 HP from the factory. For this platform the dependable path begins with Stage 1 and Stage 2. Your file is built against the exact ECU software on the car, then operator-verified.

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Available solutions

Solutions that apply to the SH72543 on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

30 distinct variants for the SUBARU FORESTER on the SH72543 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 2000 280HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 280 HP
Calibration: LF9C000Q

Variant 2

ECU

Catalog engine: 2000 241HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
ECU HW: 33920-82J2
Calibration: LF9B002G

Variant 3

ECU

Catalog engine: 2000 241HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
Calibration: LF9C000C

Variant 4

ECU

Catalog engine: 2000 241HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
Calibration: LF9C000a

Variant 5

ECU

Catalog engine: 2000 241HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP

Variant 6

ECU

Catalog engine: 2000 241HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
Calibration: LF78002E

Variant 7

ECU

Catalog engine: 2000 241HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
Calibration: LF9C001N

Variant 8

ECU

Catalog engine: 2000 241HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
Calibration: LF9B003U

Variant 9

ECU

Catalog engine: 2000 241HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 241 HP
Calibration: LF78002C

Variant 10

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP

Variant 11

ECU

Catalog engine: 2000 240HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF78001C

Variant 12

ECU

Catalog engine: 2000 240HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF78001E

Variant 13

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF75300F

Variant 14

ECU

Catalog engine: 2000 240HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF78003A

Variant 15

ECU

Catalog engine: 2000 240HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LV9N101F

Variant 16

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF75300T

Variant 17

ECU

Catalog engine: 2000 240HP
Engine code: FA20DIT
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LV9N002E

Variant 18

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF75300A

Variant 19

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF75300D

Variant 20

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF75401F

Variant 21

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF78000F

Variant 22

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF78001G

Variant 23

ECU

Catalog engine: 2000 240HP
Controller brand: HITACHI
ECU: SH72543
Stock power: 240 HP
Calibration: LF75301K

Variant 24

ECU

Catalog engine: 2000 159HP
Engine code: FA20
Controller brand: HITACHI
ECU: SH72543
Stock power: 159 HP
Calibration: LF9C000C

Variant 25

ECU

Catalog engine: 2000 150HP
Generation: 2008-2016
Matched gains engine: 2.0D Boxer 150
Controller brand: DENSO
ECU: SH72543
Stock power: 150 HP
Stage 1 power: 180 HP
Power increase: +30 HP (+20%)
Stock torque: 350 Nm
Stage 1 torque: 400 Nm
Torque increase: +50 Nm (+14%)
ECU HW: 22765AK241
SW upgrade: JB4K104B
Calibration: JB4K104B

Variant 26

ECU

Catalog engine: 2000 150HP
Generation: 2008-2016
Matched gains engine: 2.0D Boxer 150
Controller brand: DENSO
ECU: SH72543
Stock power: 150 HP
Stage 1 power: 180 HP
Power increase: +30 HP (+20%)
Stock torque: 350 Nm
Stage 1 torque: 400 Nm
Torque increase: +50 Nm (+14%)
SW upgrade: JB4M001M
Calibration: JB4M001M

Variant 27

ECU

Catalog engine: 2000 150HP
Generation: 2008-2016
Matched gains engine: 2.0D Boxer 150
Controller brand: DENSO
ECU: SH72543
Stock power: 150 HP
Stage 1 power: 180 HP
Power increase: +30 HP (+20%)
Stock torque: 350 Nm
Stage 1 torque: 400 Nm
Torque increase: +50 Nm (+14%)
SW upgrade: JB4K100Z
Calibration: JB4K100Z

Variant 28

ECU

Catalog engine: 2000 150HP
Generation: 2008-2016
Matched gains engine: 2.0D Boxer 150
Controller brand: DENSO
ECU: SH72543
Stock power: 150 HP
Stage 1 power: 180 HP
Power increase: +30 HP (+20%)
Stock torque: 350 Nm
Stage 1 torque: 400 Nm
Torque increase: +50 Nm (+14%)
SW upgrade: JF7F001K
Calibration: JF7F001K

Variant 29

ECU

Catalog engine: 2000 150HP
Generation: 2008-2016
Matched gains engine: 2.0D Boxer 150
Controller brand: DENSO
ECU: SH72543
Stock power: 150 HP
Stage 1 power: 180 HP
Power increase: +30 HP (+20%)
Stock torque: 350 Nm
Stage 1 torque: 400 Nm
Torque increase: +50 Nm (+14%)
SW upgrade: JB4I102B
Calibration: JB4I102B

Variant 30

ECU

Catalog engine: 2000 147HP
Generation: 2008-2016
Matched gains engine: 2.0D Boxer 147
Controller brand: DENSO
ECU: SH72543
Stock power: 147 HP
Stage 1 power: 180 HP
Power increase: +33 HP (+22%)
Stock torque: 350 Nm
Stage 1 torque: 400 Nm
Torque increase: +50 Nm (+14%)
SW upgrade: JB4P004B
Calibration: JB4P004B

Related vehicles

Other vehicles built on the SH72543 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the SUBARU FORESTER on the SH72543?

Stage 1, Stage 2. The exact set depends on the specific engine and software version.

Do you cover the SH72543 ECU software on this model?

Yes — the SUBARU FORESTER on the SH72543 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.

How is the file delivered?

Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.