【Replacement 】For Remote fob P/N: 57497-FJ230; FCC ID:CWTWB1U811; Key Fob Replacement Suitable for 2014-2020 Subaru BRZ/2014-2018 Subaru Forester/2012-2017 Subaru Impreza/2015-2019 Subaru WRX STI/2015-2019 Subaru WRX/2015-2017 Subaru Legacy/2015-2017 Subaru Outback/2015-2017 Subaru Crosstrek/2013-2016 Subaru XV Crosstrek. 【Programming Methord】This vehicle is not on board programmable and requires specialized equipment or a qualified professional to program key remote fobs. 【Assembly & Testing】1 Fob Key with Electronic board and Battery are included and pre-installed; Each item has been tested before shipping. 【Instructions for use】It's a 100% Brand New 4 button Keyless Fob Remote Control Car Key, which needs to be programmed and cut before use; if not don't know how to do, contact us please. 【Purchase Instructions】Make sure that your OEM information (include FCC ID, Frequency, part number) and button appearance is the same as ours and If you don't know, please consult your dealership or us. 2014-2020 Subaru BRZ 2014-2018 Subaru Forester 2012-2017 Subaru Impreza 2015-2019 Subaru WRX STI 2015-2019 Subaru WRX 2015-2017 Subaru Legacy 2015-2017 Subaru Outback 2015-2017 Subaru Crosstrek 2013-2016 Subaru XV Crosstrek FCC ID: CWTWB1U811 Part: 57497-FJ230 Chip: 80-BIT (NEW) "G" on the blade B110 keyway Part Number: 57497-AL00A, 57497-FJ021, 57497-FJ020