Review on Amrxuts 28103-AJ00A 4pcs Tire Pressure Sensors TPMS for Subaru 2008-2016 Forester Impreza Legacy Outback 2009-2012 Impreza R 2008-2011 Impreza Sport 2015-2017 WRX 2016 WRX STI 28103-SG000 28103-AG01B: Ensuring Accurate Tire Pressure Monitoring by Kevin Bucher

Sorry I'm writing this from the returns window. 3 out of 4 works like a charm. The fourth with pairing with the car, and then disconnecting again and again. A bit of a shame as they were brand new. Had the 4th worked it would have been a 5 star rating!