E38 Monsoon Rear Subwoofer Upgrade

Vehicle: E38 BMW
Time/Difficulty: 4 hours
Parts Needed:
  • Monsoon speakers from a Jetta or Passat
By stevegolf
( 1 )

How to replace the rear deck speaker with premium Monsoon speakers from a VW Jetta or Passat. This also shows how to remove the rear seat.


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