Hummer H1 Alpha Tuning
1 supported Hummer H1 Alpha application, 2006.
Hummer
1 supported H1 Alpha tunes
All Supported Hummer H1 Alpha Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 6.6 | 2006 | ECU | HP Tuners |
Other Hummer Models
About Hummer H1 Alpha tuning
Rapid Racing supports 1 Hummer H1 Alpha application from 2006 through HP Tuners. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 6.6.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.