The PZ-BP077 is a factory amplifier bypass wiring harness designed for BMW 7 Series (including 740i xDrive), i7, and iX models equipped with the Bowers & Wilkins premium sound system. This harness allows you to easily wire and install an additional aftermarket DSP amplifier, speakers, or subwoofers into your vehicle. It connects to the radio’s existing speaker outputs while bypassing the original factory amplifier. You can also use this cable to add a second amplifier to drive extra speakers, further upgrading your car audio setup.
Made by cooper materials
Length:50mm
Features & Benefits
Male to female , cutting specific wires according to your requirements
Allows you get signals from OEM amplifier to add extra devices or speakers
Please check the connections in the vehicle match the harness you are purchasing








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