Flowmaster 40 Delta Flow Muffler - 3" Offset Inlet, 3" Offset Outlet - Aggressive Sound - 13.00" x 9.75" x 4.00" 57900BK Allstar Seat Mount

Allstar Seat Mount

they come with all necessary hardware

Fits Most Popular Auto Transmissions

5160 Piggyback

Flowmaster 40 Delta Flow Muffler - 3" Offset Inlet, 3" Offset Outlet - Aggressive Sound - 13.00" x 9.75" x 4.00" 57900BK Allstar Seat MountFlowmaster Delta Force 40 Series Race Muffler improves performance. Racing is where Flowmaster began. These mufflers provide maximum scavenging for added torque and horsepower in race applications. This revolutionary technology has allowed Flowmaster to shrink case sizes for improved ground clearance, while at the same time reducing exterior sound level and interior resonances, major causes of driver fatigue. Born and bred on the race track, Delta