50.0775.58

Stainless steel centre silencer + Stainless steel rear silencer left/right each with round Sport Line tail pipe 2×90 mm staggered 

with integrated valves.The valves are controlled by the OEM valve motor.  

55.0586.00 on the original original catalyst or 50.0774.80 / 50.0906.80 for complete exhaust

Outer input diameter 2×70

Pipe outer diameter 80