HI Guys I'm new to this I just bought a 2009 Megacab with a stock REF(single cd) radio (with stock 4 speaker system) and am wanting to remove iot and switch out to a RAQ (6cd Oem radio) and am wondering I this can be done easily? Some shops I'm talking to question if the RAQ is built only for the Infinity speaker system (and its expensive wiring harness...)for the RAQ radio, but they're not sure Does anyone Know?

Any response greatly appreciated!!

THANKS!!!

Mike J