PAC RP4-GM11, RadioPRO4 Class Ii Chime Retention Module. Nav Outputs Bose and SWI Included

All in one radio replacement and SWC interface, the innovative new RadioPRO4 comes pre-loaded with amplifier retention and SWC software, navigation based output signals and other features that save time and money during installation.

• Retains steering wheel controls (pre-programmed)
  
• Data controlled accessory and navigation outputs
  
• Retains factory amplifier (standard & premium)
  
• Retains Rear Seat Controls (most vehicles)
  
• Provides factory RSE activation
  
• In package updatable using the PAC-UP