Hummer H3 tuning files
2 master projects for the Hummer H3, model years 2010–2010. 2 carry a modified version ready to transfer into your read. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.
1engine variant
1ECU type
0software numbers
2with modified files
Modifications available
- Stage 1 ×1
- Other modification ×1
Engines
3.7 V6 ×2
ECUs
Delphi ×2
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Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Details come from the project properties of our WinOLS library. Service details and dyno results for this model: The Automotive Clinic.