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The Edelbrock Stage 1 Street supercharger system part #15780 boosts Gen IV 5.3L Silverado/Sierra 1500 output (to about 364 hp and 397 lb‑ft at the rear wheels) and raises 4.8L output when used with an Edelbrock tune. The system centers on an Eaton Gen VI 2300 TVS assembly, features an integrated bypass valve, a high‑capacity air‑to‑water intercooler with a low‑temp heat exchanger and a compact, efficient inlet design that reduces intake restriction. Handheld programmer not included; systems sold without tuners must be used with the correct Edelbrock program for emissions compliance.
Edelbrock Supercharger Stage 1 - Street Kit 2007-2013 GM Gmt900 Ls Cp 4 8L 5 3L and 6 0L w/ o Tuner
