______________________________________________________________________________________________ 304 Stainless | Includes 5" Stainless tip | Lowers EGT's | Increases HP | Better looks | 45 minute install | Bolts right on | Get rid of that Bazooka Pipe that GM installed and replace it MBRP style. Kit comes complete with polished 304 Stainless steel tip and louvers already punched into the pipe to cool that hot exhaust gas.