2006 - 09 Chevy 6.0L Trailblazer SS 2 - 12 performance connect catback exhaust with turbo chambered mufflers and X - pipe. Stainless steel construction, TIG welded, includes clamps, and hardware with polished tips. Exits two in center of back bumper. Fits to Stainless Works true - dual headers part TBSS or TBSSOR. Will require cutting of stock rear valence section.