BORLA? presents their Axle-Back system for the fourth generation Mazda 3 Hatchback. The exhaust system replaces the stock rear muffler and is a direct bolt-on part for ease of installation. Specifically tuned for the 2.0L and 2.5L Skyactiv engines, our S-Type Axle-Back delivers a sportier sound and a more exciting driving experience without any drone. It features 4" Black Chrome on T-304 stainless steel exhaust tips that properly fill out the rear bumper cutouts. Bright Chrome tips are also available. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. As you can expect from BORLA?, the exhaust is constructed using T-304 stainless steel and comes with a Million-Mile Warranty. Give your Mazda 3 the sound it deserves, bolt on a BORLA?.