Remus Axle Back - BMW G20 M340i | G22 M440i Tailpipe Finish:84mm Street Race BMW G30/G31 540d engine code:

BMW G30/G31 540d engine code: B57 235-250KW/320-340PS (2017+)

Additional 70-80 hp on a stock vehicle - Manual Car (Automatic cars make 50-60 hp due to the limitations of the gearbox)

Supersprint Rear Exhaust Right 90mm (Stock Rear Bumper) - BMW Z8

No error messages are generated in the error memory of the engine control unit

OEM X-brace

Remus Axle Back - BMW G20 M340i | G22 M440i Tailpipe Finish:84mm Street Race BMW G30/G31 540d engine code:Axle back system for BMW M340i xDrive, Type G20, Sedan (G3L, with GPF) BMW M340i xDrive, Type G21, Touring (G3K, with GPF) & BMW M440i xDrive, Type G22, Coupe (G3C, with GPF) consisting of a sport exhaust centered, connection tube and one of four tail pipe sets. Tube diameter: Original tube 70 mm REMUS tube 76 mm ATTENTION The original exhaust will need to be cut! No rear skirt modifications required! The system includes an additional original BMW