Gibson Performance 5574 Cat-Back Dual Sport Exhaust SystemExhaust System Kit Cat Back Dual Sport Exhaust System Cat Back Dual Sport Exhaust System; Aluminized; 2. 25in. Tubing; 8in. Round Body; 3in. Offset In 2. 25in. Dual Out; L 24in.; 3. 5in. Polished Slash Cut Tip; Exit Behind Rear Tire; SPECIFICATIONS: Exhaust Type: Dual Exit Position: Rear Exit Style: Straight Inlet Inside Diameter: 3. 000 in. Material: Aluminized Muffler Body Length: 24. 000 in. Muffler Type: Chambered Outlet Outside Diameter: 2. 250