Muffler(sus φ90x4tip)
Part no.: 4101-33012
Application: G30 523d / B47D20A
Discription:

Material: stainless steel（SUS304）
Main pipe: φ70mm
Tail pipe: φ90mm / 4 tip
Contents: rear silencer Installation: needs to cut factory exhaust .
Control valve: not available.

Approved: JQR (Meet Japanese standard)

Noise level for reference
79dB at 3000 rpm