MAD Single-Midpipe Exhaust – BMW F87 M2C S55 (Resonated & Non-Resonated)
26th Nov 2025
MAD BMW F87 M2C S55 Single Midpipe Non-Resonated W/ Brace - MAD-142
Order link:
https://x-ph.com/mad-bmw-f87-m2c-s55-single-midpipe-non-resonated-w-brace-mad-142/
The MAD BMW F87 M2C S55 Single Midpipe Non-Resonated With Brace (MAD-142) is engineered to unlock a deeper, smoother, and more aggressive exhaust tone from the S55 engine. This system replaces the factory dual midpipe with a streamlined single-pipe layout that reduces rasp, eliminates unnecessary metallic sharpness, and enhances overall exhaust clarity without introducing drone.
The non-resonated configuration delivers the raw sound that many F87 M2 Competition owners demand. It offers a louder and fuller tone while remaining suitable for everyday street use, particularly when paired with aftermarket downpipes or an aftermarket axle-back exhaust. This design maximizes sound quality by allowing the S55 engine to breathe and resonate more naturally.
Each system includes an upgraded midpipe brace to ensure proper chassis clearance and factory-like fitment. Installation is straightforward, requiring only two cuts on the OEM exhaust and the use of the provided clamps. For vehicles running catless downpipes, the resonated option is recommended to minimize rasp.
FITMENT:
- Fits BMW F87 M2 Competition (2019–2021)
Key Features:
- Produces a deeper, smoother exhaust tone
- Significantly reduces S55 rasp and high-pitch metallic frequencies
- Non-resonated design for maximum sound output
- Includes custom midpipe brace for accurate clearance and alignment
- Direct bolt-on configuration after two required cuts
- High-quality stainless steel construction
- Designed specifically for the S55-powered M2 Competition
MAD BMW F87 M2C S55 Single Midpipe Resonated W/ Brace - MAD-143
Order link:
https://x-ph.com/mad-bmw-f87-m2c-s55-single-midpipe-resonated-w-brace-mad-143/

The MAD BMW F87 M2C S55 Single Midpipe Resonated With Brace (MAD-143) is engineered to enhance and refine the exhaust character of the S55 engine while reducing rasp and smoothing out the tone. Designed by MAD (Mastery of Art and Design), this system replaces the restrictive factory dual midpipe with a streamlined single-pipe layout that delivers a deeper, cleaner, and more controlled exhaust note without excessive volume.
The resonated design incorporates a built-in resonator that reduces drone and harsh frequencies, making it an ideal setup for daily-driven M2 Competition models or vehicles equipped with aftermarket downpipes and axle-back systems. The result is a more aggressive tone with a polished and refined sound profile.
Each system includes an upgraded custom brace to maintain correct chassis clearance and ensure factory-level fitment. Installation is simple, requiring only two cuts on the OEM exhaust system along with the included clamps. This midpipe offers a balanced combination of sound enhancement, smoothness, and drivability.
FITMENT:
- Fits BMW F87 M2 Competition (2019–2021)
Key Features:
- Produces a deeper, smoother exhaust tone
- Resonated design reduces drone and harsh frequencies
- Lowers S55 rasp while keeping overall volume controlled
- Includes upgraded midpipe brace for proper clearance
- Simple cut-and-clamp installation
- High-quality stainless steel construction
- Engineered specifically for the S55-powered F87 M2 Competition