Remus 2015+ BMW M240i F22/F23 3.0l (Excl Models w/GPF) Axle Back Exhaust w/Blk Chrome Tail Pipe Set - Black Chrome RolledThe activation of the valve is carried out using the original actuator via the vehicle onboard electronics. The original exhaust must be cut! No rear skirt modifications required! Original tube 80 mm, REMUS tubes 84 mm Features: Aggressive racing sound Shot blasted surface, 100% stainless steel Performance increase, low back pressure Light weight construction Perfect shape and fitment Handmade in Austria EC homologation What's Included: Remus 2015+