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).
- Connects a Maestro AR amplifier replacement module to select Toyota and Lexus vehicles with premium sound systems
- Replace your factory amplifier with a more powerful aftermarket amp (Maestro AR amplifier replacement module required)
- Maestro AR amplifier replacement module required (not included)
- Retain fader control, tone, and other important features and functions