You would need an amp kit depending on the size of your amp it might need to be 8ga or 4ga. Just run the power wire from the battery to the amp make sure you use a fuse holder by the battery, then you can hook your remote turn on wire to the ignition wire in the main harness under the steering wheel, run your ground wire from your trunk, and for the rca's you will need a LOC (line out converter) that you can wire to the rear speaker and plug your rcs's to it. Unlees your amp has one built in. Make sure everything is tight and nothing loose and you are done....