aFe 2020-2023 Audi A4 2.0L Stainless Steel Catback Exhaust System

3 IN - 2-1/2 IN 304 Stainless Steel Construction:This cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. High-Flow Stainless Steel Mufflers:This system features high-flow stainless steel mufflers, producing a mild sound. Mild Sound:This system produces a mild sound unleashing all available horsepower and torque. Installation:Utilizing a factory style flange and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Interlock Flex Pipe:This cat-back exhaust system uses a heavy duty flex pipe with an internal interlock liner for added strength and durability. Computer-Aided Design:State-of-the-art computer-aided design technology is utilized for precise vehicle fitment. MIG-Welded:100% MIG-Welded for race-proven strength and durability. Emissions Disclaimer:This product does not require a CARB EO#. aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility. VEHICLE APPLICATIONS Year Make Model Fuel Engine 2020-2023 Audi A4 Gas L4-2.0L (t)