Enhance your 2006-2007 Chevrolet Silverado or GMC Sierra 2500HD/3500HD Duramax Classic EC/CC with MBRP’s Cat-Back Single Side Exhaust. Designed for optimal exhaust flow, this system boosts horsepower and torque, giving your truck improved performance for towing, hauling, and off-road use. Constructed from high-quality materials, it offers long-lasting durability and corrosion resistance. The single side exit ensures a clean, bold look, while the aggressive exhaust tone adds a powerful sound to your truck. Perfect for drivers who want enhanced power, reliability, and a deep, throaty exhaust note.