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1996-2002 BMW Z3 Roadster Subwoofer Upgrade

  • BMW Z3 Model 81S Subwoofer

    BMW Z3 Model 81S Subwoofer

    Our drop-in replacement for the original factory subwoofer.  Reuses all the existing mount points, no drilling or screwing required.  Can be driven from the factory amplifier or an aftermarket amp.

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