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USA MSRP:  $359.99 USD

Stock No. AXEU-MOST25

European MOST25 Amp Retention Interface


Vehicle-specific add-on amplifier interface for use when replacing the factory radio, such as with Metra’s dash kits. It is designed to retain the Harmon Kardon® amplifier in select European vehicles such as BMW and Porsche. This interface will also retain the balance audio feature when replacing the factory radio and is Micro “B” USB updatable.

  • Add-on amp interface to use with Select Axxess interfaces
  • Retains Harmon Kardon amp in BMW
  • Retains balance
  • Micro “B” USB updatable
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