Flowmaster 10 Series Delta Force Race Muffler - 3" Center Inlet, 3" Center Outlet - Aggressive Sound - 6.25" x 9.75" x 4.00" H777C08XXL 5 x 14 x 13

5 x 14 x 13 in

97-03 Ford F-150/97-02 Expedition 4

Quick Turn Attached

After a rigorous design and testing phase

40-micron stainless steel replacement element

Flowmaster 10 Series Delta Force Race Muffler - 3" Center Inlet, 3" Center Outlet - Aggressive Sound - 6.25" x 9.75" x 4.00" H777C08XXL 5 x 14 x 13Flowmaster Delta Force 10 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