Edelbrock’s Stage 1 Street supercharger system part #1564 for 2007–2014 Suburban, Tahoe, Yukon and Yukon XL with the 5.3L Gen IV engine increases output to about 384 RWHP and 390 ft-lbs at the rear wheels and is 50-state emissions legal when used with the supplied tune on largely stock vehicles. It features an Eaton Gen VI 2300 TVS rotorpack, integrated bypass, efficient inlet and air-to-water intercooler for improved drivability.
Edelbrock Supercharger Stage 1 - Street Kit 2007-2013 GM Gmt920/930 SUVS 5 3L w/ Tuner