MBRP 19-Up Chevy Silverado 1500 6.2L 2.5in Catback Dual Rear Exit T304 SSMBRP 19 Up Chevy Silverado 1500 6. 2L 2. 5in Catback Dual Rear Exit T304 SS THE ONLY EXHAUST YOU"LL EVER NEED MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. Ita**s the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent