These are 2 CNC laser cut undertrays for the SC300/SC400 made by LRB Speed.

  • Engineered and manufactured in house in the USA
  • CNC laser cut from 0.080″ (2 mm) aluminum, finished with an even brushed finish
  • All hardware and detailed installation instructions are included in the price
  • The front undertray replaces the stock plastic undertray that stretches from the front bumper to the radiator that is typically missing or damaged on most cars. We included louvering on this undertray that mimics the stock tray to add extra cooling potential
  • The rear undertray stretches from the core support below the radiator to the front of the subframe. This panels provides extra protection for your engine and smooths the airflow under the car
  • You can use both panels together or choose only the front or rear, depending on your needs
  • Adds rigidity and support to the front bumper
  • Uses all factory mounting locations so there is no drilling, cutting, or modifying your car

If you have any questions feel free to contact us!


  • Front Undertray: -The front undertray ships flat and will require bending prior to installation. The louvered intake ducts bend very easily and there are details for bending in the installation instructions.
  • REAR UNDERTRAY (SC400): If you have an SC400, the rear undertray may need to be removed to access the oil filter or drain bolt for oil changes.
  • Our Front Undertray was designed around the stock factory front bumper. If you have an aftermarket bumper you may need to make adjustments/modifications for our undertray to fit properly!
  • While our undertrays will give you added protection over the stock plastic undertray, we cannot be responsible for damage that may occur to our aluminum trays on lowered vehicles.

    PLEASE NOTE: Every product is custom made to order, not a product sitting on a shelf. As such, each order takes some processing time (usually 3 weeks) to produce, package and ship. If there are any questions we have on your design (most of the time there isn’t, but we do get some combinations that are tough to see), we will send an email to you about your order. 




    Just added to your cart:
    Excl. postage 
    My Bag
    Just added to your wishlist:
    Excl. postage 
    My Wishlist