01-07 6.6L Duramax MBRP 4″ Installer Series Exhaust
$62.57
$81.97
Description MBRP – 4″ Aluminized DP Back Exhaust for 2001-2007 EC/CC Duramax Part # S6004AL 2001-2007 Chevy/GMC 2500/3500 Classic Duramax Down Pipe Back, Extended Cab/Crew Cab, Single Side Exit (includes front pipe) KEY FEATURES: Mirror polished T304 stainless steel tip Delivers a rich, mellow exhaust note Installs with common hand tools Can improve fuel economy by 1-2 mpg Boosts torque and horsepower Complete Down Pipe Back System *This part is not CARB exempt and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles
