Hey guys, i wanted to install a pair of subs that i have laying around in my Z. I have an 03 with touring package and Bose system. I was wondering if i could splice into the factory bose sub behind the seat, and make a set of rca cables to plug into the aftermarket sub amp. I shouldn't need a hi-lo converter because the wires are running to a subwoofer anyway. So if someone can please tell me if i can do it, and if so, what color are the wires that i need to cut, and which is the remote wire.