Axxess AXEU-MOST25 MOST25 Amp Retention Interface for select BMW Mercedez Benz 2008-2019

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 BMW. 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