Garrett 773542-5001S PowerMax Turbocharger GT4094VA for Chevy/GMC 6.6L Duramax 2004.5-2009

Performance-enhanced turbocharger GT4094VA — a direct-fit Garrett PowerMax upgrade for Chevy/GMC 6.6L Duramax 2004.5-2009 Stage 2, replacing the original equipment unit with no additional modifications required.

The Duramax Stage 1 turbocharger kit features Garrett patented Advanced Variable Nozzle Turbine AVNT design for increased compressor and turbine flow.

Utilizes nine movable vanes which significantly increase turbine efficiency and improve engine performance from idle launch through peak torque.

Patented integral electro-hydraulic actuation and proportional solenoid allow for infinitely variable control.

Larger compressor trim (52), plus larger GT40 turbine wheel and vanes.

Specifications

• Vehicle: Chevy/GMC 6.6L Duramax 2004.5-2009 Stage 2
• Supported power: up to 630 HP
• Fitment: direct-fit, no additional modifications

Fits & compatible parts

• Compatible turbochargers: GT40