MAD (Mastery of Art and Design) BMW F87 M2C S55 Single Midpipe Non-Resonated With Brace
ETA: Feb 2026
The MAD single midpipe for the F87 M2 Competition is designed to bring out the best sound from the S55 engine without adding drone or harshness. This setup replaces the factory dual midpipe with a smoother, more direct single-pipe design that deepens the exhaust tone, reduces rasp, and gives the car a much cleaner and more aggressive note.
The non-resonated version gives you the raw sound most M2C owners are looking for, especially if you already have aftermarket downpipes or an axle-back. It delivers a louder, deeper, and more refined tone while keeping the volume street friendly.
Each midpipe comes with its own upgraded brace to maintain proper chassis clearance and fitment. The system installs easily with only 2 cuts required on the factory exhaust system and Included clamps.
NOTE: We recommend going with the resonated version if you have catless downpipes for a less rasp tone.
Features:
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Deeper, smoother exhaust tone
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Reduces S55 rasp and metallic high-pitch noise
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Non-resonated for maximum sound
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Includes custom midpipe brace for proper clearance
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Full bolt-on design
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High quality stainless steel construction
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Fits all BMW F87 M2 Competition models