Hey everyone. I own a 2007 g35 coupe and I want to put the USA SPEC PA15 in my car. I know this has probably been asked a million times but I cant seem to get a straight answer by searching through the forum. I want to know if my car is satellite ready or not. I took out my trunk carpet and there was a silver box on the left hand side. Is this the satellite module thing that the PA15 needs to be attached to? If that box is there does that mean my car is satellite ready? Thanks in advance and sorry if its a question that has already been answered before.