Edelbrock 15640 Supercharger Stage 1-Street Kit 07-12 GM
Carb E.O. D-215-85 Supercharger Stage 1-Street Kit 2007-2012 GM GMT920/930
E-Force Supercharger Kit
Edelbrock E-Force Supercharger Systems for 2003-13 GM trucks and SUVs are designed to produce more torque and horsepower for each application. You'll feel the boost in horsepower throughout the entire RPM curve! Towing and off-road vehicles will see tremendous benefits from the 12" intake runners that increase low-end torque.