Chiptuning file results

Power hp

Original

270 hp

Dyno Chiptuning

290 hp

Difference

20 hp

Torque Nm

Original

373 Nm

Dyno Chiptuning

395 Nm

Difference

22 Nm

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100% custom made tuning file guarantee

Tested and developed on a 4x4 Dynamometer

Best results within the safety margins

A decrease in fuel consumption

Engine specifications

Type of fuel	Petrol
Method	Chiptuning
Tuning type	Stage 1
Cylinder content	4160 CC

Compression ratio	10.0 : 1
Bore X stroke	93.0 X 102.0 mm
Engine number	LL8

Additional options

DECAT DTC Removal START/STOP OFF FLAPS Pop & Bang Crackle map Vmax

Chiptuning File for GMC Envoy 4.2i - 270hp

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Trusted by chiptuning companies worldwide, Dyno-ChiptuningFiles.com provides GMC Envoy 4.2i - 270hp ECU tuning files designed for top-tier results within safe operating limits. Our tuning files are engineered to enhance power, fuel efficiency, and overall performance for GMC Envoy 4.2i - 270hp vehicles, meeting the highest standards in custom ECU tuning.

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Custom remapped files

GMC

Envoy

2002 - 2010