This ISO T-Harness is designed for selected Ford Fiesta, Focus and Transit vehicles, providing a simple plug-and-play solution for integrating aftermarket amplifiers, hands-free kits, and A2DP Bluetooth audio systems. Installed between the factory radio and vehicle wiring, it allows audio signals to be routed without modifying the original wiring loom.

The harness takes high-level audio signals from the vehicle, enabling seamless amplifier integration while maintaining the integrity of the factory electrical system. It can also be used when installing compatible hands-free and Bluetooth car kits, supplying the necessary power, earth, and speaker connections for reliable operation.

No cutting or splicing of factory wiring is required, making installation faster, safer, and fully reversible. Always verify that the vehicle connectors match the harness before purchase.