Gibson Performance 619871 Cat-Back Exhaust System Fits 04-09 Escape TributeExhaust System Kit Cat Back Exhaust System Cat Back Exhaust System; Stainless; 2. 25 in. Tubing; 4x9x14 in. Oval Body; 2. 25in. Offset In 2. 25in. Offset Outlet; 3in. Polished Round Slash Cut Tip; Exit Behind Rear Tire; SPECIFICATIONS: Exhaust Type: Single Exit Position: Single Rear Exit Style: Straight Inlet Inside Diameter: 2. 250 in. Material: 304 Stainless Steel Muffler Body Length: 14. 000 in. Muffler Type: Chambered Outlet Outside Diameter: 3.