Metra 70-8116 Factory Amplifier Bypass Harness for Select 2000-2004 Toyota Vehicles with Amplified JBL System Plugs into oem radio Power 4 speakers The 71-series harnesses are designed to plug into the factory radio For 2000-04 Toyota vehicles with an amplified JBL system Toyota power and amplifier bypass harness 204" Long One 20-pin plug and one 16-pin amp plug A factory amplifier bypass harness that includes 17 ft. of 16 ga. Wire