Borla(r) presents our Axle-Back system for the fourth generation Mazda 3 Sedan. The 2.25" diameter into dual 2" system replaces the stock rear muffler and is a direct bolt-on part for ease of installation. Specifically tuned for the 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" round bright chrome on T-304 stainless steel exhaust tips that properly fill out the rear bumper cutouts. A system with black chrome on T-304 stainless steel tips is also available. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. 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(r) , 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(r) .. S-Type Axle-Back Exhaust System 2019-2024 Mazda 3 2.5L 4 Cyl. Naturally Aspirated/ 2021-2024 2.5L 4 Cyl. Turbo Automatic/ Manual Transmission Front Wheel/ All Wheel Drive 4 Door Sedan.. Borla 19-23 Mazda 3 NA / 21-23 Mazda 3 Turbo S-Type Axle Back Exhaust w/ 4in Tips. 2019-2024 Mazda 3 Axle Back Exhaust System S-Type. BORLA Axle-Back Exhaust System S-Type. Axle-Back Exhaust System S-Type. Exhaust System Kit. Axle-Back System

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