Flowmaster Super 40 Delta Flow Muffler - 2.5" Offset - Inlet / Same Side Offset Outlet H759C04 Vehicle Applications: GMC SIERRA 1500

Vehicle Applications: GMC SIERRA 1500 CREW CAB 14-18/2500/3500 CREW CAB 15-19

Dual Top Mount Battery Terminals

Works with many 3 or 4-speed automatic transmissions

Kit includes 100cc precision glass buret

Small Block Chevy / V6 / 4-Cylinder

Flowmaster Super 40 Delta Flow Muffler - 2.5" Offset - Inlet / Same Side Offset Outlet H759C04 Vehicle Applications: GMC SIERRA 1500The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3