via: 3ddesign.jp
Part no.: 4101-19011
Application: E90, E91 335i / N54B30A
Material: Stainless Steel (SUS304)
Control valve: yeee
Main pipe: 60.5mm
Tail pipe: 80mm / 4" tips
Contents: rear silencer, mid-pipe
Installation: need to cut factory exhaust
Cost: $$$$$$