Muffler-Back Dual 3-Inch Exhaust Kit M3DGF0713F50NT00RE0 for Silverado/Sierra 1500

This muffler-back dual 3-inch exhaust kit includes a Flowmaster 50 Series Delta Flow chambered muffler, aluminized alloy steel mandrel-bent pipe, and a standard dual rear exit. It replaces the factory exhaust from the muffler inlet rearward. The kit does not include exhaust components ahead of the muffler; fabrication may be required for previously modified exhaust systems, suspension or body lifts, and other vehicle modifications.