I have a pioneer AVIC-Z1 and I get almost no reception while listeing to regular radio.... I spoke to pioneer and they said that most likelly I would need a antenna signal booster... can somebody point me one please. something worth taking the stereo apart.

 

The Z has one built in. When you do your wiring harness, there is a connector pin that you need to supply power to in order to keep the antenna booster operating.

 

can somebody provided me with a diagram or something that I can show to the installer?