The Gibson Patriot Series single cat-back exhaust for 2007–2009 GMC Sierra 1500 SLE 6.0L is a stainless steel bolt-on system replacing the pipe from the catalytic converter to a Superflow muffler to improve exhaust note and flow. Mandrel-bent tubing, a baffled/chambered muffler (no internal packing), factory-style hangers and included hardware simplify installation. Finished with Black Rolled Edge slash-cut tips and a brushed stainless American flag badge. Made in the USA with a limited lifetime warranty.
Gibson 07-09 GMC Sierra 1500 SLE 6.0L 4in Patriot Series Cat-Back Single Exhaust - Stainless