Metra 70-7551 Amplifier Integration Harness 995-2005 Nissan and Infiniti Plugs into Car Harness at radio Factory amplifier integration harness for 1995-2005 Nissan and Infiniti vehicles 4 RCA Plugs plug into the aftermarket radio's pre-amp outputs One 10-pin power plug and one 6-pin speaker plug Allows for the installation of an aftermarket radio using the existing factory wiring and connectors 1-year Manufacturer's warranty