JDC Titanium Spark Plug Cover Hardware 

JDC Titanium Spark Plug Cover Hardware is an easy way to add an additional titanium flair to your engine bay! Each piece is professionally CNC machined from a single piece of 6AL-4V Grade 5 Titanium and is a direct replacement for your factory hardware. See the options below.

Kit Options:

  • Flush-Fit Allen Head Bolts (No washers required)
  • Flush-Fit Hex Head Bolts (No washers required)
  • Allen Head Bolts & Washers

Please Note:

  • This listing is for the spark plug cover hardware only. The spark plug cover can be purchased separately here.

Allen Head Kit

  • (4) Allen Bolts
  • (4) Washers

Flush-Fit Allen Head Kit

  • (4) Custom Head Bolts

Flush-Fit Hex Head Kit

  • (4) Custom Head Bolts
  • 08-15 Evo X (With Metal or Plastic Valve Covers)

The Custom Head Bolts have a 13mm outer diameter. Please verify this will work with your spark plug cover before purchasing. We cannot verify every spark plug cover will work since there are so many aftermarket cover options.

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.

Each piece is CNC machined from a solid piece of 6AL-4V Grade 5 Titanium

Hand-polished for a vibrant finish

Super strong and will never rust

Replaces your factory hardware

Available in multiple anodized colors

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

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Edelyn N.
Great gift

Bought this as a gift for my bf and he loves it. Very subtle but effective.

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