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 Firewall bell crank assembly requires

Firewall bell crank assembly requires welding to match the firewall angle and throttle rods will need to be cut and threaded to your specific lengths

Every exhaust header has been designed specifically for your application to get the most horsepower and torque out of the engine

Low-gloss black powder-coated finish

The driver can select the transmission type through a slide switch located on the right side of the device

Audi 5-Cylinder

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 Firewall bell crank assembly requiresFlowmaster 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