ProCharger Stage II Intercooled Supercharger System (1GR312-SCI) - 2007-2013 GM Truck & 2007-2014 GM SUV 1500
Serious Stage II Power for GM Trucks and SUVs
The ProCharger Stage II Intercooled Complete System is engineered for 2007-2013 GM 1500 trucks and 2007-2014 GM 1500 SUVs equipped with 4.8L, 5.3L, 6.0L, and 6.2L engines. Designed as a true turnkey solution, this system delivers massive horsepower and torque gains while maintaining OEM-level drivability and long-term reliability.
With fuel system components and tuning included, this complete system provides everything needed for a clean installation and consistent performance across a wide range of GM V8 applications.
Stage II Performance and Boost Capability
This Stage II system is designed to deliver strong, reliable power gains across multiple engine platforms using pump gas.
- 50-55% horsepower gains with proper setup
- 8-9 psi boost for 4.8L and 5.3L engines
- 7-8 psi boost for 6.0L and 6.2L engines
- Significant torque gains for towing and performance
- Smooth, linear boost delivery
Features
- P-1SC-1 ProCharger centrifugal supercharger
- Stage II intercooled complete system
- Dedicated 8-rib drive system
- Air-to-air intercooler system
- Self-contained oiling system - no external oil lines required
- Fuel system components included
- Handheld programmer with tuning included
- Complete brackets, tubing, and installation hardware
- OEM-level drivability and reliability
- Made in the USA
Additional Notes
- Dedicated 8-rib drive improves belt grip and reduces slip
- Designed for stock and lightly modified engines
- No cutting or permanent modifications required
- Fully reversible installation
- Clean OEM-style engine bay integration
- Supports future head unit upgrades
- Consistent performance across multiple GM V8 platforms
Fitment
- 2007 Chevrolet Silverado 1500 4.8L
- 2008 Chevrolet Silverado 1500 4.8L
- 2009 Chevrolet Silverado 1500 4.8L
- 2010 Chevrolet Silverado 1500 4.8L
- 2011 Chevrolet Silverado 1500 4.8L
- 2012 Chevrolet Silverado 1500 4.8L
- 2013 Chevrolet Silverado 1500 4.8L
- 2007 Chevrolet Silverado 1500 5.3L
- 2008 Chevrolet Silverado 1500 5.3L
- 2009 Chevrolet Silverado 1500 5.3L
- 2010 Chevrolet Silverado 1500 5.3L
- 2011 Chevrolet Silverado 1500 5.3L
- 2012 Chevrolet Silverado 1500 5.3L
- 2013 Chevrolet Silverado 1500 5.3L
- 2007 Chevrolet Silverado 1500 6.0L
- 2008 Chevrolet Silverado 1500 6.0L
- 2009 Chevrolet Silverado 1500 6.0L
- 2010 Chevrolet Silverado 1500 6.0L
- 2011 Chevrolet Silverado 1500 6.0L
- 2012 Chevrolet Silverado 1500 6.0L
- 2013 Chevrolet Silverado 1500 6.0L
- 2007 Chevrolet Silverado 1500 6.2L
- 2008 Chevrolet Silverado 1500 6.2L
- 2009 Chevrolet Silverado 1500 6.2L
- 2010 Chevrolet Silverado 1500 6.2L
- 2011 Chevrolet Silverado 1500 6.2L
- 2012 Chevrolet Silverado 1500 6.2L
- 2013 Chevrolet Silverado 1500 6.2L
- 2007 Chevrolet Tahoe 4.8L
- 2008 Chevrolet Tahoe 4.8L
- 2009 Chevrolet Tahoe 4.8L
- 2010 Chevrolet Tahoe 4.8L
- 2011 Chevrolet Tahoe 4.8L
- 2012 Chevrolet Tahoe 4.8L
- 2013 Chevrolet Tahoe 4.8L
- 2014 Chevrolet Tahoe 4.8L
- 2007 Chevrolet Tahoe 5.3L
- 2008 Chevrolet Tahoe 5.3L
- 2009 Chevrolet Tahoe 5.3L
- 2010 Chevrolet Tahoe 5.3L
- 2011 Chevrolet Tahoe 5.3L
- 2012 Chevrolet Tahoe 5.3L
- 2013 Chevrolet Tahoe 5.3L
- 2014 Chevrolet Tahoe 5.3L
- 2007 Chevrolet Suburban 1500 5.3L
- 2008 Chevrolet Suburban 1500 5.3L
- 2009 Chevrolet Suburban 1500 5.3L
- 2010 Chevrolet Suburban 1500 5.3L
- 2011 Chevrolet Suburban 1500 5.3L
- 2012 Chevrolet Suburban 1500 5.3L
- 2013 Chevrolet Suburban 1500 5.3L
- 2014 Chevrolet Suburban 1500 5.3L
- 2007 GMC Yukon 4.8L
- 2008 GMC Yukon 4.8L
- 2009 GMC Yukon 4.8L
- 2010 GMC Yukon 4.8L
- 2011 GMC Yukon 4.8L
- 2012 GMC Yukon 4.8L
- 2013 GMC Yukon 4.8L
- 2014 GMC Yukon 4.8L
- 2007 GMC Yukon 5.3L
- 2008 GMC Yukon 5.3L
- 2009 GMC Yukon 5.3L
- 2010 GMC Yukon 5.3L
- 2011 GMC Yukon 5.3L
- 2012 GMC Yukon 5.3L
- 2013 GMC Yukon 5.3L
- 2014 GMC Yukon 5.3L
- 2007 GMC Yukon Denali 6.2L
- 2008 GMC Yukon Denali 6.2L
- 2009 GMC Yukon Denali 6.2L
- 2010 GMC Yukon Denali 6.2L
- 2011 GMC Yukon Denali 6.2L
- 2012 GMC Yukon Denali 6.2L
- 2013 GMC Yukon Denali 6.2L
- 2014 GMC Yukon Denali 6.2L
- 2007 Cadillac Escalade 6.2L
- 2008 Cadillac Escalade 6.2L
- 2009 Cadillac Escalade 6.2L
- 2010 Cadillac Escalade 6.2L
- 2011 Cadillac Escalade 6.2L
- 2012 Cadillac Escalade 6.2L
- 2013 Cadillac Escalade 6.2L
- 2014 Cadillac Escalade 6.2L
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