Available as a dual, split rear exit and a dual side exit, these Cat-Back Exhaust Systems by Borla®1 provide maximum performance and the right sound enhancements at all RPMs on your all-new Silverado. These systems also feature aggressive styling and T304 stainless steel for corrosion resistance. Call 1-877-462-6752 for more information. 1 GM licensed and integrated business supplier accessories are covered under the accessory specific manufacturer's warranty and are not warranted by GM or its dealers. GM is not responsible for the safety or quality of independent supplier alterations.