Gibson 10-13 Chevrolet Silverado 1500 LS 4.8L 2.25in Cat-Back Dual Sport Exhaust - StainlessBrand Gibson Part Number 65638 Category Exhaust, Mufflers & Tips Catback Condition Brand New Original Manufacturer Packaging If youre looking to add a little style to your Truck or SUV and want to keep the exhaust from affecting your tow trailer, this Dual Cat back Exhaust System is for you, exiting behind the rear tire for a look that sets your vehicle apart on the street or in the dirt. Hassle free, bolt on installation with professional looking