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Modern Billet Carbon Fiber Underhood Dress-Up Kit (15-17 GT, V6)

Market Price $137.98 You Save 13% ($17.99)
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$119.99 (kit)

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  • Item 397604

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    Features, Video & Details

    • Impressive Race Inspired Styling
    • Durable Billet Aluminum Construction
    • Bright Chrome Finish
    • Carbon Fiber Inset
    • Easy Peel and Stick Installation
    • Four Piece Kit
    • Fits 2015-2017 V6, GT Mustangs

    Review & Installation Video

    Review & Install Video

    The Modern Billet carbon fiber underhood dress-up kit is available for any 2015 or newer GT or V6 Mustang owner, who is looking to clean up the engine bay a bit, to stray away from the black plastics, and instead pick up some carbon fiber or chrome accents. These are a direct-fit replacement for the factory oil, washer, brake, and radiator caps. The installation gets a simple one out of three wrenches on our difficulty meter, which we'll talk more about later on. Now, the stock engine bay isn't exactly suitable for the show car owner, and those looking to show up and show out. The black plastics and the bland appearance under the hood could use some help, and underhood dress-up kits can add the accents needed to make it pop. Now, there are some plain chrome dress-up pieces available if you're looking to keep it simpler, but this takes it a step farther. They're made of a heavy-duty billet aluminum, with a mirror-like chrome finish inside and out, and some real carbon fiber details on top here, inserted using some 3M automotive bonding tape. Since these are carbon fiber-infused accent caps and have a little bit more detail than the average chrome, they do carry a slightly higher price tag, just north of the $100 mark. I definitely think that's to be expected with this kind of design. If you're looking to spice things up in the engine bay with the appearance and want to stay on a tighter budget, maybe check out some of the more basic underhood dress-up pieces without the carbon fiber finish.The installation is extremely straightforward, as you can imagine. You won't need any hand tools to get the job done. Just about 5 to 10 minutes at most in the driveway at home, which is why I'm giving this one out of three wrenches on our difficulty meter. You want to make sure your engine is cooled off for a few hours before you start removing caps, because they may still be under pressure and extremely hot. Three out of four of these will stick right on over the factory caps. The oil cap will need to have the factory O-ring removed before you can put this one into place. Then, it'll lock in and stay sealed, and you're good to go. Well, that just about does it for this overview and install. So if you're the owner of a 2015 or newer Mustang, whether it's a GT or V6, you might want to check out the Modern Billet carbon fiber underhood dress-up kit, which you can find right here at

    Carbon Fiber Styling. Impress the judges and spectators at your next car show by installing a Modern Billet™ Carbon Fiber Underhood Dress-Up Kit on your S550 Mustang's engine. Featuring a bright chrome finish these billet aluminum Caps and Covers are accentuated by a black carbon fiber style insert for impressive race inspired styling.

    Superior Quality. CNC machined from high quality 6061 T6 billet aluminum, these Modern Billet™ Caps and Covers are triple chrome plated and are then polished to a bright, brilliant shine for long lasting corrosion resistance. Not only do they shine, but the carbon fiber inserts add race inspired customization and impressive good looks.

    Kit Includes. This Modern Billet™ 4 Piece Chrome and Carbon Fiber Underhood Dress-Up Kit comes complete and includes (1) Brake Fluid Cap Cover, (1) Oil Cap, (1) Coolant Cap Cover, and (1) Windshield Washer Fluid Cap.

    Simple Installation. Upgrading the appearance of your engine bay couldn't be easier. The components included in this Kit are either direct fit replacement caps or covers that attach over top of the factory caps with pre-applied adhesive. This Cap and Cover Kit can easily be installed in under 20 minutes.

    Application. This Modern Billet™ 4 Piece Chrome and Carbon Fiber Underhood Dress-Up Kit is specifically designed for use on 2015-2017 V6 and GT Mustangs only. Kit does not fit EcoBoost or GT350 models.

    Fitment: 2015 2016 2017 Details

    MPN# 397604

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Oil Cap
    • (1) Windshield Washer Cap
    • (1) Coolant Cap
    • (1) Brake Fluid Cap
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Customer Reviews (2) Write a Review

    Overall Rating 3

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Fit 3 3
    • Appearance 4 4
    • Bang For Your Buck 3 3

    • 1/5

      Installation Time: Less than 1 Hour

      January 29, 2018

      Modern Billet Carbon Fiber Underhood Dress-Up Kit

      Well,whilst these look great buyer beware the oil cap does not seal correctly and you will have the pleasure of oil all over your engine... all other caps are are fine, I’ve now 2 options 1) replace all with another kit 2) just stick with the stock cap! I do not recommend these whatso ever...


      Year: 2015 Submodel: GT

      Helpful (10)

    • 5/5

      Installation Time: Less than 1 Hour

      July 03, 2017

      Looks great

      Easy install. Looks great. Make sure you heat up the CF with a blow dryer before affixing


      Year: 2016 Submodel: GT

      Helpful (9)

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