You are getting a 100% Authentic Subaru OEM intelligent key for a 2019 Subaru WRX. FCC ID: HYQ14AHK. It may fit similar 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 blank keyblade that has to be cut so you can access your vehicle manually. A dealer or technician / locksmith can do it. You will NEED a qualified technician, locksmith or a Subaru dealership to reprogram this remote to your unit. Similar new units may cost up to $ 400.00 if purchased directly from a dealership. (K9S29C20)