Gibson Performance 615637 Cat-Back Single Exhaust SystemExhaust System Kit Cat Back Single Exhaust System Cat Back Single Exhaust System; Stainless; 2. 25in. Tubing; 8x11x24in. Oval Body; 3in. Offset In Outlet; L 12in.; 4in. Polished Stainless Round Rolled Tip; Exit Stock Location; SPECIFICATIONS: Exhaust Type: Single Exit Position: Stock Exit Style: Straight Inlet Inside Diameter: 3. 000 in. Material: Stainless Steel Muffler Body Length: 24. 000 in. Muffler Type: Chambered Outlet Outside Diameter: 3. 000