Delta Flow® Technology
POWER BY DESIGN
Delta Flow Technology Muffler. The picture shows a 2-chamber muffler incorporating Flowmaster's patented Delta Flow components in the Power Chamber®. The exhaust gases first enters the Resonant Tuning Chamber. This chamber is designed to cancel out specific sound frequencies, thus reducing the resonance inside the vehicle. The gases then pass into the Power Chamber. The design of this chamber is patented, with components that are shaped and placed with extreme precision (a tolerance of +/- .004") to create a negative pressure that helps scavenge the exhaust gases from the engine, thus making it breathe more freely, which produces more torque and horsepower. The positioning of the Delta Flow baffles is chosen to achieve advanced noise cancellation by separating and recombining pulses at precisely chosen phase shifts. The Low Pressure Chamber at the end of the Delta Flow muffler prevents atmospheric pressure air from entering the system, which would reduce the scavenging capabilities of the system.