JDC Titanium Full Engine Bay Hardware Replacement Kit

JDC Titanium Full Engine Bay Hardware Replacement Kit is an easy way to replace most of the visible factory hardware in your engine bay with beautiful titanium hardware! This is a compilation of every kit we offer (74 pieces) for the WRX/STi! If you don't want the full kit, you can order each kit separately (see the links to each kit below.) Each piece is hand polished before receiving our proprietary anodizing process, which gives it the long-lasting vibrant colors we're known for! 

Options: (This kit includes multiple titanium nuts. Please select the style of the nut you'd like with the drop-down menu.)

  • 6 Point Nuts (most common option)
  • 12 Point Nuts

    Please refer to pictures of each area for installation. Each section should be individually packaged and labeled. Please pay close attention to the titanium use and care manual that comes with your order. Make sure to use the correct size Allen keys for installation. If you have any questions about installation please reach out to us at support@jdcustomsusa.com for help.

    • 2015-2021 STi

    May also fit other models, but please verify before purchasing

    Orders Containing Titanium

    Colored Titanium:

    • All titanium is colored to order unless otherwise stated on the item listing. Please see the banner at the top of the website for the current estimated lead times. Production time can vary depending on your order size, products ordered, and the difficulty of custom options requested.

    Bare Titanium/Stainless Steel:

    • In-stock items have a processing time of 3-5 business days.

    For orders without titanium, our average processing time is 2-4 business days.

    • CNC Machined for a perfect fit and finish
    • Made from solid  Ti6Al-4V titanium 
    • Direct replacement for your factory hardware

    CNC machined from a single piece of Ti6Al-4V (Grade 5) titanium.

    Each piece is hand-polished before receiving our proprietary cold anodizing treatment for colors that will last a lifetime!

    For a color chart and information on our titanium products please click here.

    GR5 Titanium (Grade 5 Titanium) is a premium alloy composed primarily of titanium, with small amounts of aluminum (6%) and vanadium (4%) for added strength and versatility. Renowned for its exceptional strength-to-weight ratio, GR5 Titanium offers superior corrosion resistance, excellent heat tolerance, and remarkable durability. This makes it an ideal material for aerospace, automotive, medical, and high-performance applications, where lightweight strength and longevity are critical. Its ability to be anodized into vibrant colors further enhances its appeal for customization in industries like motorsports and jewelry.

    Customer Reviews

    Based on 2 reviews
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    G
    Glib O. (Kyiv, UA)

    nice and practical set, thanks guys

    J
    Jack P.

    I definitely didn’t need the whole kit. Only used about 60% of what I got, which was my bad, I should have been more diligent. Also, the headlight kit wasn’t included, but I was able to use some bolts that I didn’t use elsewhere. I’m really stoked though with what I did use and will order more from you guys.

    JD Customs USA

    JD Customs USA specializes in bespoke titanium pieces with virtually unlimited customization options. Known for vibrant colors and unmatched craftsmanship, we bring your creative visions to life. From precision to personalization, our commitment to quality ensures every piece exceeds expectations. At JD Customs USA, we don’t just create products – we deliver perfection.

    View More JD Customs USA Products