Remus Axle Back System with integrated valve - BMW 1 Series F40 M135i G-Class (W463) Requires also an O2 sensor

Requires also an O2 sensor cheater or the secondary lambda sensor must be deactivated through ECU reprogramming

Complete the look with a set of four exquisite tailpipes in titanium or carbon fibre

Package consists of:

Polished Daytona

Remus Axle Back System with integrated valve - BMW 1 Series F40 M135i G-Class (W463) Requires also an O2 sensorAxle back system: for BMW M135i M Performance F40 xDrive 5 door, Type F1H (with GPF). Consisting of a sport exhaust centered, connection tube and one of five tail pipe sets. Tube diameter: Original tube 70 mm REMUS tube 70 mm ATTENTION The original exhaust will need to be cut! No rear skirt modifications required! The activation of the valve is carried out using the original actuator via the vehicle onboard electronics. When installing REMUS axle back