817519 For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. Single Side Exit. (Single out side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Features: Connects After Factory Catalytic Converter Includes hangers and hardware for easy installation Moderate Sound exterior exhaust tone Mandrel bent 16 gauge stainless steel tubing About Flowmaster Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound. SPECS 2WD/4WD 2WD/4WD Brand Flowmaster Emission Code 5 Exhaust Series American Thunder Exit Position Single Side Exit Heat Shield No Inlet Diameter (in) 2.5 Material 409 Stainless Steel Muffler Part Number Kit Only Muffler Quantity 1 Muffler Series Super 50 Series Outlet Diameter (in) 3 Product Type Exhaust System Single Dual Single Sound Level Aggressive / Moderate System Type Cat-back Tip Diameter (in) 3.5 Tip Quantity 1 Tubing Diameter (in) 2.5/3 UPC 700042025244 California Proposition 65 Chemical Name Chromium (hexavalent compounds) Nickel (Metallic) California Proposition 65 Required Yes