11-Present Dodge Durango 3.6L, Armor Pro 3-Inch Cat-Back Dual Split Rear with CF Tips, Street Profile MBRPEnhance your Dodge Durango 3. 6L by installing the MBRP S51093CF cat back exhaust system. Savor the upgrades that come with installing an MBRP exhaust well constructed, improved performance, and refined exhaust sound. Constructed from high quality T304 stainless steel, this material is prepared to handle harsher weather conditions. T304 resists rust and corrosion, offering you a more long lasting exhaust. This system is jig manufactured for accuracy