I own a 2015 Dodge Charger. The stereo system is an integrated PITA. I would like to add an aftermarket system. Due to the head units integration with the CAN bus I cannot replace it for a better unit. I am looking for a bluetooth adapter that has 4 rca outputs. Is there such a thing? If I can find one, my plan it's too install a 5 or 6 channel amp. I would like to bypass the current installed system.