HONDA · SH725KE ECU

HONDA CIVIC SH725KE tuning files

Everything we work with on the HONDA CIVIC fitted with the SH725KE. The matched variants sit between 140 and 270 HP from the factory. 7 distinct variants are catalogued here. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.

Upload your file →All CIVIC coverage Custom ECU tuning file service

Available solutions

Solutions that apply to the SH725KE on this vehicle platform. The exact set depends on the specific engine and software version.

Stage 1 Stage 2

Engine variants & ECU software

7 distinct variants for the HONDA CIVIC on the SH725KE ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 3000 270HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 270 HP
ECU HW: 37805-5M1-9510

Variant 2

ECU

Catalog engine: 3000 270HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 270 HP

Variant 3

ECU

Catalog engine: 1400 200HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 200 HP

Variant 4

ECU

Catalog engine: 2000 200HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 200 HP

Variant 5

ECU

Catalog engine: 1800 140HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 140 HP

Variant 6

ECU

Catalog engine: 1800 140HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 140 HP
ECU HW: 37805-5M1-9510

Variant 7

ECU

Catalog engine: 1800 140HP
Controller brand: KEIHIN
ECU: SH725KE
Stock power: 140 HP
ECU HW: 37805-5M1-H610

Related vehicles

Other vehicles built on the SH725KE controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the HONDA CIVIC on the SH725KE?

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

Do you cover the SH725KE ECU software on this model?

Yes — the HONDA CIVIC on the SH725KE 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.