I've got a 2015 T100 black (and two other bikes). She was my ride-to-work bike for a couple of years and shows it. In particular the stock exhaust headers are a mess, the exhaust stud nuts are rusted to b*ggery, so I'm considering Norman Hyde stainless steel headers - but the info says "On EFI models you can dispense with the ugly and pointless lambda sensors without leaving the welded bosses which spoil the look. (the ecu can be programmed to switch them off)." - and when I see ECU I think "here be dragons and broken bike" ... I am going to need some help with this! By the way, does anyone else think that the Bonnie T100 is the best ever bike for traffic filtering?
If you want the exhaust system with lambda , go for it ! The air injection is easy as to disable. Or remove it completely ! •- 1 marble or similar , correct size of course , push into the air line between the air box and the AIS control body/switch. •- 2 complete removal , just marble .. plus tool's , remove all parts , replace the ais injection bodies with car sump plugs ! Did full job on my 2008 America , I believe the sump plugs I used were Subaru in origin .