AWE Non‑Resonated Performance mid‑pipes for BMW G8X M3/M4 replace the factory resonated mid section with two 3" non‑resonated pipes to deepen tone and increase volume when paired to AWE SwitchPath or Track Edition systems. Installed behind the secondary catalysts, they retain factory emissions devices but are designed specifically for AWE systems and are not guaranteed to fit other manufacturers' exhausts. AWE warranties apply.
AWE Tuning Non-Resonated Performance Mid Pipe for BMW G8X M3/M4