The 48 Inch Mitred Exhaust with 6 Inch Reduced to 5 Inch O.D. is a chrome exhaust stack that fits inside connecting exhausts. Sold individually, it is designed to fit most truck models and OEM replacement numbers. With a 1-year warranty from United Pacific, this exhaust stack offers practicality and durability. Its 6-inch diameter reduced to 5-inch OD ensures efficient exhaust flow. Upgrade your truck's performance with this high-quality exhaust stack.