CTS Turbo BMW S58 G80 M3/G82/G83 M4 Single Mid Pipe with Brace

The CTS Turbo single mid pipe with brace transforms the factory dual-pipe exhaust configuration on S58-powered G80 M3 and G82/G83 M4 platforms into a high-flow single-pipe design. This performance-focused solution merges both turbine outlets into one optimised channel, reducing backpressure and improving exhaust velocity. The integrated structural brace maintains chassis rigidity by replacing the connection point removed during installation, ensuring the platform retains its stiffness under hard driving. Precision-engineered from mandrel-bent tubing, this mid pipe delivers measurable flow improvements while preserving the mechanical integrity essential for track and street use across 2021-2025 M3 and M4 variants.