Gibson cat-back single exhaust for 2003–2007 Ford F-250 Super Duty 6.0L is a stainless system engineered for better acceleration, towing and passing power. Dyno-tested improvements up to 32 hp and 60 lb-ft of torque are cited. The design features a baffled SuperFlow muffler to limit cabin drone, mandrel-bent stainless tubing and a polished slash-cut tip with clamp-on fitment. Direct-fit installation uses factory-style hangers and included hardware and is backed by a lifetime limited warranty.
Gibson 03-07 Ford F-250 Super Duty Lariat 6.0L 4in Cat-Back Single Exhaust - Stainless