The MBRP ARMOR PRO Series is designed and built for the most serious enthusiast who will settle for nothing less than top of the line.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. It's the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine's cylinders, allowing it to produce more power and improve vehicle performance and longevity.All of the MBRP series can be found in Cat-Back, Resonator-Back, DPF-Back and Axle-Back configurations in 2.5-inch to 5-inch tubing sizes depending on your vehicle. Many systems offer you the choice of rear, side, or turndown exits as well with an assortment of tips for the ultimate in style and vehicle customization.Get the absolute best performance exhaust system for your vehicle with the MBRP ARMOR PRO Series.