03blkstanggt
Full Access Members
does anyone know if there is an aftermarket y pipe for 03-06 expys?
my truck has an exhaust leak and i cant tell if its coming from the flange from the y to the catback or up from the headers, and being that my entire y pipe looks like its been sitting in someones backyard since the 1940s lol very badly rusted out i figured i would go header back versus catback
my truck has an exhaust leak and i cant tell if its coming from the flange from the y to the catback or up from the headers, and being that my entire y pipe looks like its been sitting in someones backyard since the 1940s lol very badly rusted out i figured i would go header back versus catback