Muffler (sus φ100x2tip)..Export version
Part no.: 4101-22211
Application:F22 M235i / N55B30A
Discription:
Material:stainless steel（SUS304）
Main pipe: φ80mm
Tail pipe: φ100mm x 2 tip
Contents: Rear silencer
Installation: needs to cut the factory exhaust .
Control valve: available.

Approved: NA

Noise level for reference
(It might be different depending on the condition)
95dB at 4000 rpm

*The diffuser for F22 in the picture is 3108-22211