Gibson turbo-back single exhaust for 2003–2007 Ford F-250 Super Duty XL 6.0L is a stainless full-length system intended to boost acceleration, towing and passing ability. Dyno results show potential increases up to 32 hp and 60 lb-ft of torque. The system uses baffled SuperFlow mufflers and mandrel-bent tubing with a polished slash-cut tip. It installs with factory-style hangers and included hardware for a hassle-free bolt-on fit and includes a lifetime limited warranty.
Gibson 03-07 Ford F-250 Super Duty XL 6.0L 4in Turbo-Back Single Exhaust - Stainless