Home / Tuning / TOYOTA / C-HR / GEN3 TOYOTA · GEN3 ECU
TOYOTA C-HR GEN3 tuning files Tuning file coverage for the TOYOTA C-HR running the GEN3 ECU. The matched variants sit between 184 and 184 HP from the factory. 8 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.
Available solutions Solutions that apply to the GEN3 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software 8 distinct variants for the TOYOTA C-HR on the GEN3 ECU. Reference the engine and controller software when you upload.
Variant 1 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-28C10
SW upgrade 328C1000
Calibration 328C1000
Variant 2 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-28C30
SW upgrade 328C3000
Calibration 328C3000
Variant 3 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-28C31
SW upgrade 328C3100
Calibration 328C3100
Variant 4 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-48Z90
SW upgrade 348Z9000
Calibration 348Z9000
Variant 5 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-48Z91
SW upgrade 348Z9100
Calibration 348Z9100
Variant 6 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-F4380
SW upgrade 3F438000
Calibration 3F438000
Variant 7 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
ECU SW 89663-F4560
SW upgrade 3F456000
Calibration 3F456000
Variant 8 ECU
Catalog engine 2000 184HP
Generation 2018-
Matched gains engine 2.0T 184
Controller brand DENSO
ECU GEN3
Stock power 184 HP
Stage 1 power 260 HP
Power increase +76 HP (+41%)
Stock torque 270 Nm
Stage 1 torque 400 Nm
Torque increase +130 Nm (+48%)
Calibration 3F461000 Related vehicles Other vehicles built on the GEN3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered. Which tuning solutions are available for the TOYOTA C-HR on the GEN3? Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the GEN3 ECU software on this model? Yes — the TOYOTA C-HR on the GEN3 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.