Gibson Performance 6515 Cat-Back Dual Split Exhaust System Fits 03 Ram 1500Exhaust System Kit Cat Back Dual Split Exhaust System Cat Back Dual Split Exhaust System; Aluminized; 2. 5in. Tubing; 7in. Rd Body; 3in. Center In 2. 5 in. Dual Outlet; L 24 in.; 3. 5 in. Polished Slash Cut Tip; Exit Straight Out Back; SPECIFICATIONS: Exhaust Type: Dual Exit Position: Split Rear Exit Style: Straight Inlet Inside Diameter: 3. 000 in. Material: Aluminized Muffler Body Length: 24. 000 in. Muffler Type: Chambered Outlet Outside Diameter: