Flowmaster 10 Series Delta Force ASA Spec Muffler - 3.5" Center Inlet, 3.5" Center Outlet - Aggressive Sound - 6.25" x 9.75" x 4.00" Battery Charger 2002-2013 GMC Sierra 1500

2002-2013 GMC Sierra 1500

1975-1986 Chevrolet K20 Suburban

not stirred - From 6 "G" NHRA drag launches

Bump Stop Support

3/16" and 1/4" nuts are available to fit most master cylinder and metering/proportioning valve applications

Flowmaster 10 Series Delta Force ASA Spec Muffler - 3.5" Center Inlet, 3.5" Center Outlet - Aggressive Sound - 6.25" x 9.75" x 4.00" Battery Charger 2002-2013 GMC Sierra 1500Flowmaster 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