Mporium Custom M3 Aluminum Undertray Replacement 2008-2013


These replacement undertrays are the original and often copied solution to replace the original three-piece ‘felt’ front panels in all 2008-2013 M3. Designed to fit all E90, E92, and E93 M3’s, even cars with superchargers, aftermarket bumpers, or lip splitters.  Installed in hundreds of M3’s across the globe in every conceivable lip and splitter configuration. *Some aggressive lip splitters with functional brake ducts such as GT4 units may require slight modification to the tray for clearance when using functional brake ducting.

Available on backorder

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  • Description

    Product Description

    • 100% Domestic materials, assembled in and shipped from Texas.
    • 1/8″ thick 5052 aluminum plate, thicker and more durable than imitations.
    • 2~” ground clearance increase over factory parts or other designs that mimic factory shape.
    • All hardware included for assembly, with required drill bits.
    • Stainless hardware, aluminum, and coated components will not rust or corrode.
    • Full-color installation instructions included.
    • Non “Rivnut” design –  avoids fitment issues, and screws won’t strip, seize, or spin inside threaded inserts.
    • Increases front end bodywork and inner fender liner rigidity.
    • Decreases coolant and oil temps over missing/damaged factory parts.
    • DIY friendly, install in 30-60 minutes with basic tools.
    • Please allow 1-3 days for assembly and shipment.

    Lifetime guarantee!  These are the only solution to include Mporium’s lifetime guarantee:
    To the original purchaser, we guarantee free replacement should you ever damage this tray beyond use*.

    International Shipping:
    Please contact us through e-mail for a shipping quote and personalized invoice. We have aggressive international rates through FedEx that vary depending on your location. We have shipped these to every continent at up to 70% off of retail rates.

  • Additional information

    Additional information

    Weight 5.8 lbs
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