You are buying a 100% Authentic Subaru OEM intelligent key KEYLESS PROXIMITY REMOTE ENTRY FOB / SMART KEY FOR THE 2020 Subaru Legacy for models using smart key system FCC ID: HYQ14AHK IC: 1551A-14AHK MODEL: 14AHK DENSO MANUFACTURER P/N: 88835FL03A, 88835-FL03A It may fit similar other models and years but we can not guarantee which ones. This is a USED item, fully functional but still programmed to a previous vehicle. The key includes a new keyblade that needs to be professionally cut to fit your car. You will need a qualified technician or a Subaru dealership to reprogram this remote to your unit. Similar brand new units may cost up to $ 400.00 if purchased directly from a dealership. (KS015772CA) (KS015450CA)