GMC Envoy Tuning

5 supported GMC Envoy applications, 2002+.

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GMC

5 supported Envoy tunes

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All Supported GMC Envoy Tunes

Supported GMC Envoy engines and controllers
Engine	Years	Stock power	Controller	Platform
4.2	2008-2010		ECU	HP Tuners
4.2L	2006+	295 hp	ECU Delco E67	AutoTuner
5.3	2005-2010		ECU	HP Tuners
5.3	2003-2004		ECU	HP Tuners
4.2	2002-2007		ECU	HP Tuners

Other GMC Models

Sierra1998+
Yukon1998+
Canyon2004+
Savana1998+
Terrain2010+
Acadia2007+
Sonoma1997-2004
Jimmy1998-2001
Safari1998-2005
Topkick2001-2009
Suburban1999

See all GMC models

About GMC Envoy tuning

Rapid Racing supports 5 GMC Envoy applications from 2002+ through AutoTuner and HP Tuners, with stock outputs up to 295 hp. 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: 4.2, 4.2L, 5.3.

Supported controllers: Delco E67.

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.

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