For your first time running rca's, it might take an hour. And thats if you pulls up your runner boards and tuck it under the carpet. If you just tuck the wires under your runners, it should take 30 mins (most of that time will be spent passing the lines from the back of your HU to the passenger floorboard). If you have an aftermarket head unit, it will have a remote line. Connect your amp turn on to that. It is usually the blue/white wire or solid blue wire on the back of the head unit. And you dont need to remove the dash bezel to pull your radio. The radio should have came with keys that you slide into each side of the radio and it slides out of the cage.