BMW M2 Competition/CS F87 Midpipe

Enhance sound and exhaust flow on your 2018–2022 BMW M2 Competition/CS F87 with a Midpipe available in Grade 5 Titanium or Stainless Steel 304, engineered to improve exhaust efficiency and refine the performance character of the S55 twin-turbo inline-six engine.

Replacing the restrictive factory midpipe allows exhaust gases to flow more efficiently through the system, reducing backpressure and improving throttle response while producing a deeper and more aggressive exhaust tone. Aftermarket midpipes for the S55 platform are commonly used to improve exhaust flow and eliminate the harsh tone associated with the stock system.

This midpipe is available in two configurations:

Resonated Version – Incorporates a resonator to smooth the exhaust tone and reduce high-frequency rasp while maintaining a strong performance sound.

Non-Resonated Version – Provides maximum exhaust volume and the most aggressive exhaust character for drivers seeking a louder and more raw S55 sound.

Constructed from Grade 5 Titanium or Stainless Steel 304 using TIG welded joints and mandrel-bent tubing, the system ensures smooth exhaust flow, precise fitment, and long-term durability under high heat and load. The Grade 5 Titanium option offers significant weight reduction, while Stainless Steel 304 provides excellent corrosion resistance and strength.

Designed as a direct bolt-on upgrade using factory mounting points, this midpipe installs without cutting or welding and integrates seamlessly with factory or aftermarket axleback exhaust systems.