<ul><li>Connects a Maestro AR amplifier replacement module to select 2005-up Toyota and Subaru vehicles with premium sound systems</li><li>Replace your factory amplifier with a more powerful aftermarket amp (Maestro AR amplifier replacement module required)</li><li>Maestro AR amplifier replacement module required</li><li>Retain fader control, tone, and other important features and functions</li></ul><br><br>aTO1 Plug and Play Amplifier Harness for Lexus and Toyota Vehicles. Replace your factory amplifier with a more powerful aftermarket amp (Maestro AR amplifier replacement module required).

iDatalink Maestro HRN-AR-TO3 Plug and Play Amplifier / Processor Harness for Select Toyota, Lexus & Subaru vehicles 2005-2018