Akrapovic Optional Noise Damper S1000 RR 19-

Akrapovic Optional Noise Damper S1000 RR 2019-

The optional noise dumper fits on S-B10E10-APLT  -  Evolution Line (Titanium) and S-B10R5-APLT - Racing Line (Titanium).  The noise level is reduced by 4 dB (104,8 dB) when the optional noise dumper is installed.