Flowmaster Super 44 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Offset Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint 942448 Engine Mount Multi-Purpose Check Valve

Multi-Purpose Check Valve

4L supercharged engine

Includes Viton O-ring intake to cylinder head gaskets - Viton is a registered trademark of DuPont Performance Elastomers

Brake Pressure

Flowmaster Super 44 Series Chambered Muffler - 2-1/4 in Offset Inlet - 2-1/4 in Offset Outlet - 13 x 9-3/4 x 4 in Oval Body - 19 in Long - Black Paint 942448 Engine Mount Multi-Purpose Check ValveFlowmaster's Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four inch case street muffler We've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Deep Aggressive Exhaust