Corsa 11-13 GMC Sierra 6.0L V8 3in Cat-Back Single Side w Twin 4in Black Pro-Series Tips

CORSAs Patented Reflective Sound Cancellation? (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice. Sport Cat-Back Exhaust System; Single Side Exit; 3 in. Dia.; Incl. Muffler/Pipes/Clamps/Twin 4 in. Black Pro-Series Tips; 11-13 GM 2500 6.0L 144.2 Fitment: ChevroletSilverado 2500 HDLT2011 ChevroletSilverado 2500 HDLT2012 ChevroletSilverado 2500 HDLT2013 ChevroletSilverado 2500 HDLTZ2011 ChevroletSilverado 2500 HDLTZ2012 ChevroletSilverado 2500 HDLTZ2013 ChevroletSilverado 2500 HDWT2011 ChevroletSilverado 2500 HDWT2012 ChevroletSilverado 2500 HDWT2013 GMCSierra 2500 HDSLE2011 GMCSierra 2500 HDSLE2012 GMCSierra 2500 HDSLE2013 GMCSierra 2500 HDSLT2011 GMCSierra 2500 HDSLT2012 GMCSierra 2500 HDSLT2013 GMCSierra 2500 HDWT2011 GMCSierra 2500 HDWT2012