PAC AP4-TY12 Amplifier Integration Interface for 2012-2019 Toyota & Lexus w/JBL
AP4-TY12 Amplifier integration module. Vehicle must be equipped with a JBL system. There must be an actual visible label that says JBL or JBL Synthesis. If the vehicle is equipped with a factory amplifier but does not say JBL, it is not compatible because the amplifier is analog and not digital.