Flowmaster Outlaw Cat-Back Exhaust For GM Silverado/Sierra 1500 (07-13) (817688)

The Flowmaster Outlaw Cat-Back Exhaust System is a high-performance exhaust upgrade designed for 2009-2013 GM Silverado and Sierra 1500 trucks equipped with the 5.3L engine. Constructed with 3.00-inch mandrel-bent stainless steel tubing and featuring a Super 10 Series muffler, this system delivers a deep, aggressive sound both inside and outside the vehicle. The large tailpipes can be configured with either a straight-out-the-back exit for a muscular appearance or side exits behind the rear tires, ideal for towing applications. Finished with large 4.00-inch black ceramic coated dual-wall stainless steel tips, it enhances both sound and style. The system is emissions-legal, includes all necessary hardware for bolt-on installation, and is covered by a Lifetime Limited Warranty.

This exhaust system fits all 2009-2013 GM Silverado and Sierra 1500 trucks with 2WD or 4WD and wheelbases of 143.5 and 157.5 inches. It is designed as a direct bolt-on upgrade for vehicles seeking a more aggressive exhaust note and improved performance. Suitable for street and daily driving, it provides a durable, high-quality upgrade with a customizable exit configuration. The kit includes all required components for an easy installation, making it an ideal choice for truck enthusiasts looking to enhance sound and style while maintaining emissions compliance.