MBRP Filter Back Single Side T409 Exhaust System for 11-12 Chevy

MBRP Filter Back Single Side T409 Exhaust System for 11-12 Chevy Designed for 2011-2012 Chevy/GMC 2500/3500 models 5-inch filter back exhaust system for enhanced performance Constructed from durable T409 stainless steel Muffler type: None for a straight-through design Improves exhaust flow for better horsepower and torque Easy installation with a direct fit design