5.3 straight pipes

Nothing that hasn't been seen or heard before, just an 02 silverado 5.3 with no mufflers and y-piped after cats, tips are 3.5 x 18 inches. another video with throttle body spacer and CAI soon to come

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Silverado 5.3L straight pipes
04' Silverado Z71 with stainless LPP long tubes,LPP 3" ORY,x-pipe,2 1/4" piping with 3.5" tips. 16"s of lift (12" susp. 3"body 1" lift keys) 41" IROKS, 20" KMC diesels