ARROW 71776AKN Silencer :- R-TECH ALUM DRK W CBN E/C - SU GSR/GSX750S 11>20 PRN01154509 x 1 Indicator) or alternatively

x 1 Indicator) or alternatively a compatible RELAY to adjust the flashing and operation

Arrow Part Number - 71945AKN

Brutale 4 cilindri 1090 Corsa 2013 - 2014 - 2015 - 2016

Arrow Part Number - 71736AK

ARROW 71776AKN Silencer :- R-TECH ALUM DRK W CBN E/C - SU GSR/GSX750S 11>20 PRN01154509 x 1 Indicator) or alternativelyFits: 2011 2016 Fits: 2017 2020 In the diagram, a Solid Line indicates that both of the connected items are required for initial fitment. Arrow Part Number 71776AKN Note For correct initial fitment to the O. E. exhaust header collector unit, this silencer will require the ARROW Link Pipe Part# 71442MI There is a alternative performance option available, where the ARROW Racing Collectors [# 71443MI ] & Link Pipe [# 71444MI ] are both required in