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2011-2014 Subaru WRX / STI Aluminum Engine Under Tray Skid Plate RED

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 2011-2014 Subaru WRX / STI Aluminum Engine Under Tray Skid Plate
RED Powder Coated Finish

This aluminum skid plate/splash guard is a direct fit for your Subaru WRX or STI.  It replaces the OEM plastic splash guard panel which offers little protection and generally has many problems.  It offers built-in trap doors for both oil drain plug and oil filter.  Unlike many splash shields and skid plates on the market, this also offers ventilation as well as complete side brackets for additional support.   It comes with new hardware - especially important as this goes ALL THE WAY to your front bumper and doesn't stop at the radiator support - it will replace the stock push clips with speed nuts and bolts.  This will give your WRX or STI support on the front bumper while maintaining optimal air channeling under the vehicle with this aluminum splash shield.  Test off road in mud and various applications - this skid plate will keep your engine bay clean and protect your vital components.  


2011-2014 WRX 
2011-2014 STI

Installation Hardware is Included with each aluminum splash shield - It will replace the plastic clips on the bumper with a more permanent solution using bolts and speed nuts

  • MADE OF .063 ALUMINUM - only slightly heavier than stock (by ~ 1 lb) but hard aluminum resistant to denting and splitting
  • LASER CUT - Precise cuts to fit stock mounting points * CLEARANCE - Clearance as good as OEM or better, but stronger which improves airflow
  • RIGIDITY - Offers better protection while strengthening bumper support for better stability at high speeds
  • 3 PIECE DESIGN - Won't bend the whole thing if you hit a curb, and can replace only the front piece. Easier to work on your engine.
  • OIL DOOR - The OEM shroud offers little access to the filter. This built in oil door is accessible by removing 2 simple bolts.
  • VENTED DESIGN - Helps to aid with air flow and heat removal
2011-2014 Subaru WRX
2011-2014 Subaru STI

7 Reviews

  • 5
    Just plain awesome

    Posted by Dan B on Nov 17th 2021

    2014 STi daily driver in Chicago lowered about 1.5". I installed this for a variety of reasons. The factory undertray was beat up from Chicago winters. I am on my 3rd front bumper due to hitting debris in the road (Chicago street and winters are notorious) and cracking the leading edge. I wanted to make it easier to change my oil. It is a real pita to undo the last screw and clips while lying on my back in January in Chicago. And finally, even though no one else sees it I know how nice it looks. The quality is great. Very well made, weighs next to nothing, the supplied hardware is excellent, it is really well packaged and arrived in perfect condition. Installation was easy. It took longer to remove the factory undertray because I have to take of the front wheels. Once I had the car in the air it took 10 minutes to remove the factory piece and install the TBW undertray. When you look at the cost and what you receive, you realize they did not skimp in any way. No cutting corners on the hardware, anodizing or even the packaging.

  • 4
    Good Quality, Slightly Overpriced

    Posted by Neuspeed on May 10th 2021

    I recently had equal ELH installed and aren't wrapped. The ELH get toasty to the point of melting the OEM plastic under tray. Hence this purchase. The first few pictures from left to right are NOT accurate. They look as if they have a wrinkle red finish but they do NOT. The under tray comes in 4 pieces. In my opinion, is a lot easier and faster to install the two larger pieces first and the two smaller pieces last. Also the two smaller pieces aren't technically needed. I monitor my coolant temp and oil temp and I noticed they are a few degrees higher after the install. I called support twice and the same guy answered the call. He wasn't very friendly BUT he did answer my questions swiftly. I definitely recommend this under tray to those who want to keep their engine bay clean and safe as possible while driving. I would given it 5 stars but I feel is slightly overpriced.

  • 5
    Worth every penny

    Posted by Unknown on Jul 6th 2020

    I gotta say, of all the upgrades I have bought, this was my proudest purchase. It was super easy to install and I feel more safe with this one then the plastic OEM

  • 5
    Literally the best mod I’ve ever bought!

    Posted by Andrew “A.P.” Paluch on Jun 13th 2019

    This isn’t a joke when I say this, this skid plate is honest to God the best mod I’ve bought for my car in terms of quality. My buddy helped me install it, it literally took 15 minutes. It fit PERFECTLY!!! We had to do almost zero adjustment, the way it bolts in makes it pretty much adjust itself. The red finish is flawless. The access doors are spot on so that I don’t have to take the skit plate off when changing oil. My front lip doesn’t interfere with it. It’s inexpensive knowing what it is. I really cannot ask for more here, this skid plate is exactly what I wanted and fits perfectly!

  • 5
    Excellent, quality product

    Posted by Chad peabody on Jun 14th 2018

    Installed the undertray to get rid of the ugly plastic OEM tray that stands between you and changing your oil. This allows easy Access to the oil plug and filter by opening two access doors. Brilliant! I installed a Fumoto valve at the same time so future oil changes should take around 5 minutes. Adds a noticeable amount of rigidity to the front bumper as well. Looks GOOD too. Very impressed, highly recommend.

  • 5
    Massive aesthetic and functional improvement over OEM

    Posted by Det Ansinn on Dec 4th 2017

    My STI is heavily modified with a fully built motor and a front mounted intercooler. When you do an FMIC, you end up removing a lot of plastic leaving not much supporting the bumper cover. The TBW provides additional support by going all the way to the bumper and didn't interfere with my Process West intercooler. It looks the business and the attention to detail is impressive for something that most people will never see. I LOVE THAT. For the folks who do stare at the bottom of the car, the provided service access doors have already garnered praise from performance shop. I am picky with what I bolt onto my car. There's a lot of poorly engineered stuff out there. It's great to put something on the car that's better engineered and better looking than the OEM part -- that's something special.

  • 5
    Great product

    Posted by Unknown on Aug 1st 2017

    Really looks good! Attaches to the front bumper and really stiffens it up.