CTS Turbo is excited to introduce the all-new BMW S58 G80/G82 M3/M3 Competition/M4/M4 Competition High-Flow CATS. These innovative stainless steel downpipes offer an array of performance enhancements, including faster spooling, improved transient boost response, higher boost levels, and an impressive exhaust sound.

The High-Flow CATS serve as the cornerstone of CTS Turbo's modular exhaust system, seamlessly compatible with factory mid-pipes. When paired with the appropriate tuning software, users can expect substantial gains in torque.

Engineered with CAD simulation, meticulous attention has been given to optimizing the flow of exhaust gases, ensuring seamless integration with both factory and CTS exhaust components. Countless hours of research and development have been invested in guaranteeing a perfect fit, smooth exhaust flow, and an exceptional auditory experience.

Discover a new level of driving performance with CTS Turbo's BMW S58 G80/G82 M3/M3 Competition/M4/M4 Competition High-Flow CATS.