Corsa 21-22 Chevrolet Suburban 5.3L 4WD Single Side 3in Sport Cat-Back 4in Polished DW Round Tip

dB by CORSA’s patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.