Chip Tuning Files Service has the ECU tuning files for your Hummer 3.7 R5 vehicle. This original chip tuning file will boost performances of your ACDelco E87 engine within safety margin for your Hummer H3.
This chiptuning files adjust the Engine Control Unit (ECU) of your Hummer car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Hummer 3.7 R5
| Car | Hummer H3 3.7 R5 |
|---|---|
| Manufacturer of ECU | ACDelco |
| ECU Type | E87 |
| ECU Prod Nr | 12456789 |
| ECU HW hardware number | 23456789 |
| ECU SW software number | 12605811 |
| ECU SW UP software upgrade version |
Why choose us for your 23456789 12605811 ECU files ?
- Dedicated tuning file services : Ecotuning, Transmission Tuning/TCU Tuning, Remapping for Tuners, Performance development
- Available remaps : stage 1
- Expert for Hummer and ACDelco
- Best market prices
- Very good quality
- Satisfied guarantee
- Remapping for Tuners
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