Ok so i got a 2004 ford ranger with the pioneer audiophile system (amp, sub in center console) the factory radio is bad and quite frankly i dont wanna install another factory radio, i found a aftermarket radio i like however the ranger has its own sub plug for the radio and id like to keep the amp and sub working, has anyone upgraded their radio to aftermarket with the audiophile system on their truck and if so does the amp and subwoofer become lost of is there a way to have them work