Magnaflow Street Series D&S Dual Exit Cat-Back | Chevy Silverado 1500 V8 5.3L / V6 4.3L (19) (19472)Magnaflow Street Series Dual Exit Black Cat Back Performance Exhaust System 2019 Chevy Silverado 1500 V8 5. 3L V6 4. 3L Part #: 19472 Overview The MagnaFlow Street Series Dual Exit Black Cat Back Performance Exhaust System is designed to enhance the sound and performance of your 2019 Chevrolet Silverado 1500 equipped with a V8 5. 3L or V6 4. 3L engine. Crafted for enthusiasts who seek a combination of dyno proven power, a commanding exterior sound,