Metra 70-1725 2002-2006 Acura RSX In-Dash Radio Amp Integration Harness

The RSX Type S came with a factory amplified system, and a standard wiring harness will not work with it: the aftermarket radio needs to hand a low-level signal to the OEM amplifier rather than feed the speakers directly. The Metra 70-1725 does exactly that. It plugs into the factory connector and provides RCA plugs that connect to the preamp outputs on your new receiver, so the original amplifier and speakers keep working while you get modern source features like Bluetooth calling, USB audio and a camera input. No cutting or splicing, and no need to replace the amp or run new speaker wire through the doors. RCAs are included, so the job is complete out of the box. Metra builds the harness with flexible, heat-resistant wire and hand-assembled terminals held to OEM tolerances, so the connections stay solid through vibration and temperature cycling behind the dash. The install is fully reversible, which matters on a car that holds its value. Lifetime warranty from Metra.