Sport Cat-Back Exhaust System;Dual Rear Exit;50-State Emissions Legal;California Residents: WARNING
Corsa Sport Cat-Back Exhaust System (Black TIps) - 14466BLK The reduction in back pressure allows the engine to produce more horsepower and torque.Sound waves are reflected within the muffler case, producing a cancellation wave effect, with no flow restriction and without electronic devices. Corsa Exhaust System s straight through design with their patented RSC noise cancellation technology allows them to tune out undesirable low frequencies that cause the dreaded drone while still reducing back pressure..