iDatalink Maestro HRN-AR-TO2 Amplifier Replacement Harness for Toyota, Lexus & Subaru

The iDatalink Maestro HRN-AR-TO2 is a amplifier replacement harness designed for select Toyota, Lexus, and Subaru vehicles with supported premium audio systems. It helps simplify aftermarket radio or integration work by matching the correct vehicle-specific hardware, wiring, or signal adapter to the compatible Maestro system and aftermarket equipment.

Key Features

• Amplifier replacement harness for select Toyota, Lexus, and Subaru vehicles
• Connects supported factory wiring to a Maestro AR or DSR1 amplifier replacement module
• Helps replace the factory amplifier while retaining supported audio controls
• Designed for select vehicles with compatible premium sound systems
• Vehicle and factory-audio compatibility must be verified before ordering

Compatibility & Installation Notes

Compatibility depends on the exact vehicle year, make, model, trim, factory radio, factory audio system, and aftermarket radio model. iDatalink Maestro products often require vehicle-specific firmware programming through iDatalink Weblink before installation.

Need help confirming fitment or required installation parts? Use our Fit Guide or contact us through the chat button before ordering.

Technical Highlights

What’s Included

• HRN-AR-TO2 amplifier replacement harness

Authorized Retailer & Warranty

MCOR Automotive is an authorized iDatalink Maestro retailer. Products purchased from MCOR include applicable manufacturer warranty coverage when installed, programmed, and used according to manufacturer guidelines.