JDC Titanium Upper Crankcase Hardware Replacement Kit (R35 GT-R)

Elevate the aesthetics of your engine bay with the JDC Titanium Upper Crankcase Hardware Replacement Kit. Each piece in this kit is meticulously hand-polished, ensuring a flawless finish that enhances the visual appeal of your vehicle's engine. Our exclusive anodizing process then adds a layer of vibrant, long-lasting color, making each component not only more durable but also strikingly attractive. Perfect for car enthusiasts looking to upgrade their engine with a cleaner, more modern look, this kit replaces the factory upper crankcase hardware with beautiful titanium hardware, instantly transforming your engine bay into a showcase of sophistication and style. Experience the quality and craftsmanship that we're known for with this exquisite titanium upgrade!

Bolt Style Options:

  • Custom Hex Flange Bolts
  • Custom Allen Flange Bolts
      • (36) M6 Bolts
      • (2) M8 Bolts

      Nissan R35 GT-R

      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 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.

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      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

      FAQs

      Please read our FAQs page to find out more.

      How Do I Keep My Titanium Products Looking Brand New?

      Installing: Wear gloves when installing titanium parts to prevent oils from your hands causing a "faded" look. After installation, clean the part before applying heat to avoid baking oils onto the surface.

      Cleaning: Use our JDC Titanium Cleaner, designed to safely clean titanium without damaging the finish. Alternatively, clean with soapy water, a microfiber towel, or Windex, rubbing alcohol, or Clorox wipes.

      Avoid: Harsh chemicals like water spot remover, engine degreaser, brake cleaner, metal polish, or acidic cleaners—they can damage the oxidized layer and remove the color.

      Tip: Always clean when parts are cool to avoid water spots or tarnished finishes.

      For detailed care tips, visit our Titanium Maintenance and Care page.