Hummer H2
Hummer H2 tuning
ECU remap and chiptuning files for the Hummer H2. Pick your engine and generation below to see original vs tuned power and torque, available stages and options.
H2 2003 - 2007
| Engine | Fuel | Original | Tuned | |
|---|---|---|---|---|
| 6.0 V8 316hp, Stage 1 | Petrol | 316 hp | 335 hp | View → |
H2 2008 - 2009
| Engine | Fuel | Original | Tuned | |
|---|---|---|---|---|
| 6.2 V8 393hp, Stage 1 | Petrol | 393 hp | 415 hp | View → |