HYUNDAI · DCM3.7 ECU · diesel

HYUNDAI STAREX DCM3.7 tuning files

The HYUNDAI STAREX on the DCM3.7, mapped from stock file to finished result. Stock output across the matched variants spans 146–170 HP. 8 distinct variants are catalogued here. It is a diesel platform, so the full diesel solution range is on the table. Every file is matched to the exact calibration on your vehicle and signed off by an operator.

Available solutions

Applicable work for the DCM3.7 on this diesel. The available set firms up once the exact engine and software are known.

Stage 1Stage 2DPF OffEGR OffSwirl Flaps OffLambda / O2MAF OffTVANOx OffAGSReadinessStart/Stop OffOil PressureLimp Mode Off

Engine variants & ECU software

8 distinct variants for the HYUNDAI STAREX on the DCM3.7 ECU. Reference the engine and controller software when you upload.

Variant 1

ECU
Catalog engine
2500 170HP
Engine code
D4CB
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)
ECU SW
350-152U7M8

Variant 2

ECU
Catalog engine
2500 170HP
Engine code
D4CB
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)
ECU SW
U7M9000

Variant 3

ECU
Catalog engine
2500 170HP
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)

Variant 4

ECU
Catalog engine
2500 170HP
Engine code
D4CB
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)
ECU SW
348-35U7M8

Variant 5

ECU
Catalog engine
2500 170HP
Engine code
D4CB
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)
ECU HW
039101 4A500

Variant 6

ECU
Catalog engine
2500 170HP
Engine code
D4CB
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)
ECU SW
7M99_TQCT01_DELI
ECU HW
U700B120_DELIV_1
SW upgrade
99TQ5S2ACVDHIA01

Variant 7

ECU
Catalog engine
2500 CRDi 170HP
Generation
2007-
Matched gains engine
H300 2.5 CRDI 170
Controller brand
DELPHI
ECU
DCM3.7
Stock power
170 HP
Stage 1 power
200 HP
Power increase
+30 HP (+18%)
Stock torque
392 Nm
Stage 1 torque
463 Nm
Torque increase
+71 Nm (+18%)

Variant 8

ECU
Catalog engine
2500 146HP
Controller brand
DELPHI
ECU
DCM3.7
Stock power
146 HP

Related vehicles

Other vehicles built on the DCM3.7 controller or the same engine — handy when a platform spans several models and makes.

Questions, answered.

Which tuning solutions are available for the HYUNDAI STAREX on the DCM3.7?

Stage 1, Stage 2, DPF Off, EGR Off, Swirl Flaps Off, Lambda / O2, MAF Off, TVA, NOx Off, AGS, Readiness, Start/Stop Off, Oil Pressure, Limp Mode Off. The exact set depends on the specific engine and software version.

Do you cover the DCM3.7 ECU software on this model?

Yes — the HYUNDAI STAREX on the DCM3.7 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.

HYUNDAI STAREX DCM3.7 ECU Tuning Files | TuningBay