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JD Customs U.S.A

JDC Full Engine Bay Hardware Kit (15+ WRX/STi)

JDC Full Engine Bay Hardware Kit (15+ WRX/STi)

Regular price $296.99
Regular price Sale price $296.99
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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! 


  • 15+ WRX/STi
  • May also fit other models, but please verify before purchasing

What's Included in the Full Kit?

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


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

            Installation: 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 for help.

            • Headlights
              • (4) M6x17mm Custom Bolts
              • (4) Custom Washers
            • Front Strut Tower
              • (6) M8 Nuts
            • Power Steering Reservoir
              • (2) M6x17mm Custom Bolts
              • (2) M6 Custom Washers
              • (1) M8x17mm Custom Bolt
            • Front Bumper Support
              • (6) M6x17mm Custom Bolts
              • (6) M6 Custom Washers
            • Radiator Stay Brackets
              • (2) M8x17mm Custom Bolts for Radiator Stay Brackets
              • (2) M8x17mm Custom Bolts for Next to the Radiator Stay Brackets 
            • Coolant Expansion Tank
              • (2) M8x20mm Custom Bolts
              • (1) M8 Nut
            • Grounding Hardware
              • (1) M8x17mm Custom Bolt
            • Alternator Shield
              • (1) M6x30mm Custom Bolt
              • (1) M6 Custom Washer
            • Vacuum Line
              • (2) M8x17mm Custom Bolts
            • Blow Off Valve
              • (2) M8x20mm Custom Bolts
            • Hood Latch
              • (2) M8x20mm Custom Bolts
            • Hood Brackets
              • (4) M8 Nuts
            • Fender Hardware
              • (4) M6x12mm Custom Bolts
              • (4) M6 Custom Washers
            • Washer Fluid Reservoir
              • (1) M6x17mm Custom Bolt
              • (1) M6 Custom Washers
              • (1) M6 Rivnut
            • Fuel Rail Area
              • (2) M6x12mm Custom Bolts
              • (2) M8x17mm Custom Bolts
            • Secondary Air Pump
              • (2) M6x17mm Custom Bolts
            • Fuse Box Area
              • (3) M6x17mm Custom Bolts
              • (2) M6 Custom Washers
            • MAF (Mass Airflow Sensor)
              • (2) M4x10mm Bolts
            • MAP (Manifold Air Pressure)
              • (2) M4x10mm Bolts

            About our titanium:

            • CNC machined from a single piece of Ti6Al-4V (Grade 5) titanium.
            • Each piece is polished before receiving our proprietary cold anodizing treatment for colors that will last a lifetime!
            • Available in bare, burnt, rainbow, or multiple solid colored finishes.
            •  If you would like your part anodized in a custom color please contact us before ordering to make sure we can accommodate your request.
            • For a color chart and information on our titanium products please click here.

              Shipping Times:

              • All JDC titanium products are made to order unless otherwise stated on the item listing. Your estimated order shipping time can be anywhere from 10-15 business days and can vary depending on your order size, products ordered, and the difficulty of custom options requested. With a kit with as many pieces as this one, please expect some extra time for each individual piece to go through the long process to get polished, colored, and packed before shipping.
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