The Stainless Works 2-1/2" performance catback for 2006–2009 Chevrolet Trailblazer SS 6.0L pairs turbo chambered mufflers with an X-pipe and exits each side below the rear bumper. Constructed from TIG-welded stainless steel, the system includes clamps, hardware and polished tips and fits Stainless Works true-dual headers (TBSS/TBSSOR); installation requires cutting the stock rear valence.
Stainless Works 2006-09 Trailblazer SS 6.0L 2-1/2in Chambered Exhaust X-Pipe Side Bumper Exit