Review on 📻 Metra 40-NI10 Factory Antenna to Aftermarket Radio Adapter: 1987-2006 Infiniti/Nissan Vehicles by Leon Johnsson

I wish there was a package with all the necessary parts for these Nissan radios, usually just a wiring harness and dash is required but depending on the radio model and vehicle this antenna adapter is required to connect an aftermarket head unit, as well as an interface for your factory amplifier. Works as described but you will probably only need half the antenna connections to the second radio leaving the second wire behind the dash for extra ground. Can't complain about the simplicity although it worked the way I needed it to.