MBRP 11-13 Chevy 1500 Silverado/GMC Sierrai 6.2L V8 3.5in Cat Back Single Side Exhaust AL

Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. Installer Series Cat Back Exhaust System; 3 1/2 in.; Incl. Extension Pipe/Muffler/Over Axle Pipe/Tailpipe/Hardware/4 in. OD Tip; Single Side Exit; Aluminized; 4" OD Tip Included Fitment: Chevrolet Silverado 1500 LT 2011 to 2013 Chevrolet Silverado 1500 LTZ 2011 to 2013 GMC Sierra 1500 Denali 2011 to 2013 GMC Sierra 1500 SLE 2011 to 2013 GMC Sierra 1500 SLT 2011 to 2013