Delta Flow 40 Series Muffler Offset 3" In/Center Out

Flowmaster's patented Delta Flow technology was used to create the Delta Force Race line. These Delta Force 30 Series mufflers provide maximum flow, with increased 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 levels and interior resonance, major causes of driver fatigue. Flowmaster builds this series of mufflers by hand to ensure that they are the very best, in the most demanding environments. These are the mufflers that can deal with 1,000 or more horsepower - the zone where truth and consequences come together at the light!