Fits Multidtrada 1200 & Ducati Diavel gen 1. It plugs inline, into the air temp sensor, fooling the ecu into thinking it's colder than it is. The ecu then makes the fuel mixture richer at the lower rev range so the bike doesn't run so lean makes it smoother at low revs. Had it fitted to my 2011 Mutley when I had it back in 2017. Simple little plug in that does make a difference. £15 free post
