Ideal if worn your old item or editing your pot ARROW RACE-TECH. Here is the connection uncatalysed ARROW for original manifold and muffler ARROW RACE-TECH 71824AK / AKN / AKB / MK / PK and X-KONE 71624XKI on your BMW S 1000 RR from 2015.
High quality guarantee and manufacturing in the best existing materials for maximum strength and reliability! This steel connector also called "mid-pipe" is automatically registered in the presence of silent ARROW with DB KILLER. It features a 57mm inlet diameter to 60mm output. Coming from photo.
It is also possible to add the output of this connector (and therefore its inlet ARROW) fitting catalyzed 11008KZ home ARROW.
Itself on:
BMW S 1000 RR from 2015