Corsa/dB 02-06 GMC Sierra Denali Ext Cab/Short Bed 1500 6.0L V8 Polished Sport Cat-Back Exhaust

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. dB™ Muffler/Pipes/Clamps/Single 4 in. Polished Slash Cut Tips; 02-06 GM SRAD 1500 6.0L Fits, Fitments 2002 GMC Sierra 1500 Denali 2003 GMC Sierra 1500 Denali 2004 GMC Sierra 1500 Denali