Description The PAC RadioPRO 3 Toyota Interface is your plug and play solution for retaining your factory amplifier in select Lexus, Subaru and Toyota vehicles. Suitable For Amplified Models Retain your factory amplifier when upgrading your factory radio/infotainment with your new headunit. Designed for use with select Lexus, Subaru, Toyota vehicles featuring Harmon Kardon, Mark Levinson, Pioneer, JBL. (See Compatibility Notes) Plug & Play With the included multi-connector harness, no modification to your vehicle harness is required. Simply attach your new infotainment/head unit harness onto the supplied harness with the RadioPRO3 kit and plug in. It even retains AUX input on select models. Includes Everything You Need The Kit Includes: Amplifier Retention Interface Plug-n-play harnesses COMPATIBILITY NOTES Check owners manual for plug diagrams. Fader control is set ONLY by the interface pot control. Fading Control is lost on the head unit Vehicle must have one or two of the pictured connectors to be compatible. Want to Retain your Steering Wheel Audio Controls? Using the optional PAC Audio PACSWICP2 with supported brands of aftermarket headunits can retain this feature keeping your eyes on the road and not your audio system. (Not compatible with vehicles featuring IEBUS SWC systems. Check Aftermarket radio supports SWC input) Supported Brands include: Alpine Clarion JVC Kenwood Pioneer Stinger Sony Additional information UPC 609098824705 Manufacturer Part Number RP3.2TY11 PLEASE NOTE:InCarSolutions accepts no liability for any factory features lost or retained when using this product in your vehicle. If you are unsure what could possibily be retained or lost, please contact InCarSolutions for assitance.