Edelbrock’s Stage 1 Street supercharger system part #15790 for 2007–2013 Silverado and Sierra 1500 GMT900 with the 6.2L Gen IV engine raises output to about 407 hp and 434 ft-lbs at the crank when used with Edelbrock tuning; the kit ships without a handheld programmer. It centers on an Eaton Gen VI 2300 TVS rotorpack, has an integrated bypass to reduce parasitic loss and a high-capacity air-to-water intercooler to manage intake temperatures.
Edelbrock Supercharger Stage 1 - Street Kit 2009-2013 GM Gmt900 Trucks 6 2L w/ o Tuner