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  • Build Your Kit
    • Image of a gold BMW M4
      BMW Upgrades
    • Image of a bright red Toyota Supra
      Supra Upgrages
    • Image of a grey Mini Cooper
      Mini Cooper Upgrades
    • Side profile image of a white Rolls-Royce Phantom
      Rolls-Royce Upgrades
  • Sound Upgrades
      • Stage One Speaker upgrade
      • Sound Deadening
      • Ghost Underseat Woofers
      • Bavsound Revenant Pro Amplifier Upgrade
      • Accessories
      Build Your Perfect Kit
    • closeup of a Bavsound speaker showing the kevlar knitted weave detail
      Stage One Speaker Upgrade
    • Image of the bavsound Ghost under seat subwoofer after installation
      Ghost Subwoofers
    • Bavsound Revenant Pro Amplifier Upgrade
  • Resources & Support
      • Install help
      • Contact Us
      • FAQs
      • Return An order
      • Find A Dealer
      • Blog
      Contact Us Directly
    • closeup image of a Bavsound tweeter being installed.
      Install Help
    • Interior image of a car speaker
      Sales Support
  • Our Story
    • Interior image of Tom from Bavsound driving his BMW and listening to great music.
      The BAVSOUND Story
    • side by side comparison of the build quality increase of a Bavsound speaker compared to factory speakers.
      Our Sound Ecosystem
    • Man holding a Bavsound mid-range speaker next to a factory speaker showing the increase in build quality and materials.
      Why We Do It
    • An empty road extends far ahead, surrounded by vast landscapes, inviting solitude and reflection.
      Environmental Impact
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    NO PRODUCTS AVAILABLE - See "PRODUCT DETAILS" for explanations

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    Out of stock

     Sorry! Unfortunately we do not have any compatible upgrade solutions for the model of BMW you are looking for and we do not have plans for developing them going forward. 

    Please do not call or email requesting more information!

    Our kits are designed and tuned specifically for the vehicle intended. We only recommend using the kit for your exact vehicle through our website's vehicle selection options. So, if it is not listed we highly discourage trying to make another kit work.

    This list includes:

    BMWs from 1994 and earlier...

    BMW E36/37 Z3s & BMW E53 X5

    Unfortunately we no longer have any upgrade solutions for the BMW Z3s and E53s. We discontinued the kits a while back and have no plans for developing them going forward. There are just not enough people looking for speakers these days. And the minimum production quantity needed does not justify the cost of us housing the unique speakers for those vehicles that we will never sell through. It is just basic economics, not because we don't like the models!

    Any Trunk or Ski Pass subwoofer box setups:

    The trunk sub box was a great product however, upgrades such as that required significant technical support time that it wasn't profitable enough to continue. Our business model has since shifted to being a plug and play solution only company.

    We don't have a recommendation for trunk subs as that isn't something we have focused on for quite some time. Your best resource for preferred speakers would be the Bimmer forums. For a stealthy box you would need to consult a car audio professional. One option we found through a dealer is the Magic Box shown here:  https://shop.wickedcas.com/magicbox/bmw/

    Thank you so much for considering Bavsound for your audio needs.  We truly appreciate it, and we wish you all the best at finding upgrades for your vehicle.

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