AFE Cat-Back Exhaust System For Audi S4

Description

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 Muffler: This system features a high-flow stainless steel muffler, producing a mild sound. Muffler finish may vary. Quad 2-1/2 IN Diameter Black Exhaust Tips: Finishing off this exhaust system are quad 2-1/2 IN diameter black 304 stainless steel clamp-on exhaust tips. The tips features a laser etched aFe POWER logo for a unique style. Deep Sound: This system produces a deep sound unleashing all available horsepower and torque. Installation: Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Exhaust valve: This system incorporates factory style exhaust valves which use the factory exhaust valve motors (not included). The valves help regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance. 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. Features: Constructed from 3 IN – 2-1/2 IN Mandrel-Bent 304 Stainless Steel Tubing Quad 2-1/2 IN Diameter Carbon Fiber 304 Stainless Steel Clamp-On Exhaust Tips Utilizes Factory Style Hangers for a Secure Fit Includes Factory Style Exhaust Valves (Using Factory Motor, Not Included) 100% MIG-Welded for Strength and Durability Install Instructions: For Instructions CLICK HERE YouTube An error occurred. Try watching this video on www.youtube.com, or enable JavaScript if it is disabled in your browser.