Flowmaster 10 Series Delta Force Race Muffler - 2.5" Center Inlet, 2.5" Center Outlet - Aggressive Sound - 5.75" x 8.00" x 3.00" RS003C0913 1-3/4" diameter tubing

1-3/4" diameter tubing

uses a diaphragm-controlled

Audi 5-Cylinder

The world's first mufflers engineered and tuned specifically for classic stock

With a deep 7-1/2" full length sump it holds 8 quarts of oil for greater oil capacity

Flowmaster 10 Series Delta Force Race Muffler - 2.5" Center Inlet, 2.5" Center Outlet - Aggressive Sound - 5.75" x 8.00" x 3.00" RS003C0913 1-3/4" diameter tubingFlowmaster 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