The REMUS Axle-Back sport exhaust L/R (without tips), with 2 integrated valves (original servo motors must be refitted). BMW M4 offers a significant increase in performance and torque due to reduction of back pressure and flow optimization. Less weight and the well-known sonorous REMUS sound are additional features, which distinguish the REMUS sport exhaust from the stock exhaust
The activation of the valve is carried out using the original actuator via the vehicle onboard electronics.
Original tube 65mm Remus tube 70mm
The original exhaust will need to be cut at the manufacturer marked cutting point!