MagnaFlow 15360 3" MF Series Dual Cat-Back Exhaust System

Install the MagnaFlow 15360 3" Dual Cat-Back Exhaust System to your 2014-2018 GM Silverado/Sierra 1500 4.3/5.3L Gas/Flex and add more torque, horsepower, and fuel economy. Each MagnaFlow is engineered to have a deep and smooth sound, as well as a superb balance in noise levels between the exterior and interior. Every Cat-back is constructed in the USA from mandrel bent tubing and tested against SAE j1169 standards and is backed by a lifetime construction warranty.