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JDC Titanium Brake Fluid Reservoir Cap

Check out JDC's Universal Fit Brake Fluid Reservoir Cap and add a beautiful titanium accent to your ride today! Designed to fit common brake fluid reservoir sizes, this cap is sure to make your engine bay pop!

The JDC brake fluid reservoir cap is professionally CNC machined from a single piece of 6AL-4V Grade 5 Titanium. This is an actual replacement cap that screws on, not a cover. Each cap is laser etched with the JDC logo on the center and is hand polished before receiving our proprietary cold coloring treatment. 

For a full list of colors check out our JDC Titanium Color Options. If you want to learn how to keep your titanium clean take a look at JDC Titanium Maintenance and Care.
  • Please make sure to move the OEM seal from your brake fluid cap over to this cap when installing

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.

  • Made from a solid piece of 6AL-4V Grade 5 Titanium
  • Super strong and will never rust!
  • Laser-etched logo 
  • Reuses your factory diaphragm or seal

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.

All JDC Titanium Hardware is backed by a Lifetime Finish Warranty that covers fading or discoloring over time.

JDC Titanium hardware is backed by a Lifetime Finish Warranty covering fading or discoloration of standard JDC titanium finishes. This warranty applies specifically to qualifying JDC titanium hardware products. Products featuring custom logos, artwork, or special designs may not qualify for standard no-charge refinishing and could require a refinishing fee. Warranty does not cover discoloration due to improper use of chemicals.

For more information see: JDC Warranty Policy

  • 5 stars: 10 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Benjamin D. (Seattle, US)
Awesome!

Quick delivery and quality was on point.
Install was quick and easy with zero issues, and it looks amazing.

A
Anonymous (Richmond, US)
Fits like OEM but looks 100x better!

This piece fits the same as OEM and accepts the factory seal. Such a nice piece to complete a titanium engine bay!

P
Prathna M. (Durban, ZA)
Wow, great products

All the way From South Africa. My second order of a bunch of JDC goodies for my Evo9, they look amazing, cant wait to have them fitted.

s
samuel s. (Neptune Beach, US)
Great product!

Exceeded my expectations!

D
Daniel N. (Edmonton, CA)
Beautiful Piece

Perfect fit on my Evo X, and it looks amazing in person!

K
Keng F.L. (Central, HK)
Happy customer

Beautiful items , fast delivery and great service.

J
Jon N. (Singapore, SG)
Happy Camper

JDC always never fails to impress. Hoping to get the pulley and oil filler cap soon.

C
CAMERON N. (Santa Ana, US)
JDC Titanium Brake Fluid Reservoir Cap (Universal)

perfect fit for my evo 10. Simply remove the oem cap and swap the seal over.

H
Hailey L. (Pittsburgh, US)

Really nice, good quality love the coloring

J
John S. (Weirton, US)
Titanium brake fluid reservoir cap

Looks amazing on my car and seeing pictures of this is nothing compared to how it looks in person

B
Brandon

Will this fit a Fiesta ST?

JD Customs U.S.A

This brake fluid cap will not fit the Fiesta ST.

R
Ralph d.

Would this fit Lexus RC F?

JD Customs U.S.A

This brake fluid reservoir cap does not fit the RCF.

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.