dB by CORSAs patented Reflective Sound Cancellation® (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. Sport Cat-Back Exhaust System; Single Side Exit; 3 in. Dia.; Incl. Muffler/Pipes/Clamps/Single 4 in. Polished Pro-Series Tips; 15-16 F150 5L Excl 122.4
