Pioneer ND-G500 4-channel amplifier with auxiliary input — upgrades your factory stereo for use with Pioneer's AVIC-F500BT on-dash navigator at Crutchfield
Totalcar - Magazin - Technika: Pioneer AVIC-F500BT
Pioneer AVIC-F500BT Advanced Multimedia GPS Navigation System | eBay
Best Buy: External Microphone for Pioneer AVIC-F500BT Navigation Systems CD-VM1