The Garrett 773542-5001S Powermax GT34094VA Stage 2 Turbo is the perfect drop-in replacement for your Duramax 2004.5-2010. It supports up to 575HP and retains all factory electronics, making it the perfect choice for those looking for an upgrade without any headaches.
• Higher power output with no sacrifice to drivability
• Retains use of factory components
• Suitable as a replacement for factory equipment
• Additional fueling upgrades may be necessary
• Increased compressor flow and boost response
• Larger compressor trim (52)
• Larger GT40 turbine wheel and vanes
• Nine movable vanes which significantly increase turbine efficiency
Gaskets not included.