The Gibson Dual Sport cat-back for 2003–2004 Dodge Ram 2500 SLT 5.7L is an aluminized bolt-on system that delivers a deeper, authoritative exhaust tone while exiting behind the rear tire for a unique look. Dyno-tested to increase horsepower and torque—average gains of 10–15 hp and 15–20 lb-ft—the Superflow muffler reduces interior drone and the system installs without welding using included hardware and hangers.
Gibson 03-04 Dodge Ram 2500 SLT 5.7L 2.5in Cat-Back Dual Sport Exhaust - Aluminized