S-Type Axle-Back Exhaust System

The Borla 11970BC is an axle-back exhaust system meticulously engineered for the fourth generation Mazda 3 Hatchback (2019-2025). This direct bolt-on upgrade replaces the factory rear muffler, featuring a 2.5" inlet diameter that transitions to dual 2" performance pipes. Crafted from premium T-304 stainless steel, this system ensures exceptional durability and corrosion resistance, backed by Borla's renowned Million-Mile Warranty. It is precisely tuned for the 2.5L Skyactiv engines, both naturally aspirated and turbocharged variants, delivering an aggressive S-Type sound profile. Experience a more thrilling driving dynamic without any unwanted exhaust drone. The system is completed with striking 4" round black chrome tips, featuring a rolled, angle-cut finish that perfectly complements the rear bumper aesthetics. Installation is straightforward thanks to its direct-fit design. The ultra-smooth mandrel bends integrated into the piping maximize exhaust flow and optimize engine performance. Precision computer numerical control (CNC) manufacturing guarantees an accurate fit for seamless integration. This axle-back system is compatible with 2019-2025 Mazda 3 2.5L 4 Cyl. Naturally Aspirated and 2021-2025 2.5L 4 Cyl. Turbo models, including both Automatic and Manual Transmissions, in Front Wheel Drive and All Wheel Drive configurations, specifically for the 4-door hatchback body style.