The Racing Beat Power Pulse Mazda 3 Exhaust System for the 2012-2013 Mazda 3 Skyactiv Sedan is a 2-piece full 304-stainless steel exhaust designed specifically for the 2.0L Mazda 3 Skyactiv application. Our Racing Beat Power Pulse Mazda 3 Skyactiv exhaust system is a direct replacement for the factory system and utilizes all stock hangers and mounting brackets to ensure a secure fitment. Manufactured in-house by Racing Beat using 2.375" OD stainless steel tubing and stainless steel flanges for excellent durability, this exhaust system offers an excellent balance of appearance and performance. Finished with our aggressive 4" OD stainless steel S-Tip, the Racing Beat Mazda 3 Skyactiv exhaust system looks as great as it performs. The easy-to-install Racing Beat Power Pulse Mazda 3 Skyactiv exhaust system comes complete with all required mounting hardware and gaskets. All Racing Beat exhaust components are tuned in-house to provide a balance of tone quality and aggressive spirit. The Mazda 3 Skyactiv exhaust has been developed for use on the Skyactiv engine and produces a very deep, low exhaust note - without any harsh, buzzy, or droning sounds. Whether driving in-town or on the highway, the Racing Beat exhaust system produces an ideal tone to match the personality of the fun-to-drive and sporty Mazda 3 Skyactiv!