Flowmaster Super 40 Delta Flow Muffler - 2.5" Center Inlet / Offset Outlet Mechanical Fuel Pressure Gauge 535 in Oval Port

535 in Oval Port

American Thunder exhaust systems deliver the aggressive sounds you want

Billet 6061-T6 aluminum wheels are molded with a durable 4" O

Late Model

Many feature Printoseal construction

Flowmaster Super 40 Delta Flow Muffler - 2.5" Center Inlet / Offset Outlet Mechanical Fuel Pressure Gauge 535 in Oval PortThe 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