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The MagnaFlow Sport Series stainless steel cat-back exhaust is tuned for 2015-2020 BMW M3 and M4 3.0L twin-turbo applications, replacing all components from the catalytic converter back with mandrel-bent 2.5-inch main piping and straight-through mufflers. It exits via a quad split rear with 3.5-inch black-coated tips and is dyno-proven for a rich, resonant signature note. CNC-manufactured for fit, it carries a one-year finish warranty and MagnaFlow's limited lifetime construction warranty.
MagnaFlow 15 BMW M3/M4 L6 3.0L SS Cat-Back Perf. Sport Quad Split Rear Exit Exht - 3.5in Black Tips
