MBRP 2003-2007 Chev/GMC 2500 HD 6.0L EC-SB Cat Back Dual Split Side

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.This Part Fits: Year Make Model Submodel 2007 Chevrolet Avalanche LT 2005-2006 Chevrolet Corvette Base 2003-2006 Chevrolet Express 3500 Base 2003-2007 Chevrolet Express 3500 LS 2006-2007 Chevrolet Express 3500 LT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet Silverado 2500 HD LT 2004-2006 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2005-2006 Chevrolet SSR Base 2007 Chevrolet Suburban 1500 LT 2006 Chevrolet Suburban 1500 LTZ 2006 Chevrolet Trailblazer SS 2003-2006 GMC Savana 3500 Base 2006 GMC Savana 3500 LS 2006 GMC Savana 350