JDC Titanium Engine Bay Hardware Replacement Kit (Evo X) - JD Customs U.S.A

JD Customs U.S.A

JDC Titanium Engine Bay Hardware Replacement Kit (Evo X)

Name: JDC Titanium Engine Bay Hardware Replacement Kit (Evo X)
Brand: JD Customs U.S.A
SKU: JDC-TI-EVOX-FEBK
Price: 359.99 USD
Availability: InStock
Rating: 4.33 (3 reviews)

SKU:JDC-TI-EVOX-FEBK

$ 359.99

Shipping calculated at checkout.

Product variants

JDC Titanium Engine Bay Hardware Replacement Kit (Evo X)

Upgrade the appearance and performance of your vehicle with this high-quality engine bay hardware kit, specifically designed to replace rusty OEM hardware with beautiful CNC machined Gr5 titanium hardware. This kit includes everything you need to give your engine bay a sleek, modern look and improve overall performance.

With a total of 106 individual pieces, this kit is the most comprehensive titanium kit on the market. Each piece is made from high-grade titanium, which provides exceptional strength and durability while being ultra-lightweight.

What's included in the full kit?

Valve Cover Kit:

(18) Custom Head Bolts with a Collar like the OEM Bolts
(4) M6 Custom Head Bolts for Coils
(2) M6 Custom Head Bolts for Fuel Rail Line
(3) M6 Custom Head Bolts for Valve Cover Brackets

Headlight Kit:

(4) M6 JDC Custom Head Bolts
(4) JDC Custom Flush Fitting Washers

Fender Kit:
(6) M6 JDC Custom Head Bolts
(6) JDC Custom Flush Fitting Washers

ECU Area Kit:

(10) M6 Custom Head Bolts
(3) M6x Custom Head Bolts
(4) M8 Custom Head Bolts
(1) M8 Flange Nut
(2) M6 Custom Head Bolts

Intake Manifold Area Kit:

(17) M6 Custom Head Bolts
(1) M6 Flange Nut
(2) M8 Flange Bolts
(2) M5 Custom Head Bolts
(2) M5 Custom Washers

Power Steering Area Bolt Kit:

(4) M8 Custom Head Bolts
(1) M8 Flange Nut
(6) M6 Custom Head Bolts
(2) M5 Allen Head Bolts
(2) M5 Custom Washers

Valve Cover Hardware Installation Instructions:

Important Notes:

The recommended factory torque specs for the valve cover hardware is 48.5 +/- 4.5 INCH-POUNDS! Make sure to use a 4mm ALLEN KEY to torque the bolts and not a torx bit. Our Evo X Valve Cover Bolts have been tested with a torque wrench to withstand 14.5 ft/lbs (174 in/lbs.) before the head strips. If you are having an issue with stripping bolts, you are doing something wrong.

Gloves are recommended during installation to keep oils off of the titanium. If you don't have a set of clean gloves, washing your hands before touching the titanium parts will help. After the installation, you can wipe down the hardware to bring back the shine using soapy water or Windex with a microfiber rag.

Step 1: Start by removing all the bolts from the valve cover except the bolts in holes 1 and 2 in the diagram below. These will help keep the valve cover centered while replacing the rest of the bolts. Insert the rest of the bolts and loosely hand-tighten them.

Step 2: Following the torque diagram below; torque all the bolts to 26.5 +/- 8.8 inch lbs. in the order shown. When you reach bolt 18, replace bolts 1 and 2 with the new bolts. Continue the torque sequence with bolt 3 to 48.5 +/- 4.5 inch lbs. Do not forget to do the final torque on bolts 1 and 2. If you ordered a basic kit, you can stop here. If you ordered the full kit, proceed to step 3.

Step 3: The 4 medium-sized bolts (M6x20mm) are for the coil packs. Remove the old bolts and replace them with the new titanium bolts. Hand-tight will be fine those these.

Step 4: Remove the 3 old bolts from the wire clips on top of the valve cover. This will require pinching the black clip and removing it from the bracket to get the 10mm socket on the bolt. Replace these with the smallest bolts (M6x12mm). Hand-tight is fine for these.

Step 5: Remove the two bolts from the top of the fuel rail and replace them with the small titanium bolts (M6x12mm). Hand-tight is fine for these as well.

Step 6: Take a step back and admire the beauty of a full titanium engine bay kit from JD Customs USA. Don't forget to take a few pictures and tag us @JD_Customs_USA! We usually repost installation pictures on our Instagram story! Thanks for your business and stay tuned for more Evo X parts and kits coming soon!

Mitsubishi Evo X

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.

The addiction is real

Once the everything in the bay powder coated, these will make the bay stand out so much more

Titanium full engine bay kit

The bolts look amazing, burnt color, and the packaging is sorted and easy. Giving this one a 4 star for the fact there is not a guide for what the bolts are and where they go. I have so many left over because of this and other mods on the car. The will be a 5 star all day if there was just some chart with what bolt goes where.

Hey Dale,

We have a colored guide on the site listing as well as a list of sizes and where they go. Each bolt should have been separately packaged depending on the size and location of that bolt. There should have also been a QR code on the back of the pack that would take you directly to the install instructions on the site.

JDC Titanium Full Engine Bay Hardware Replacement Kit Evo X

Heads up took a few weeks to receive but like it says “made to order” beside that overall I’m satisfied with the kit, all the bolts look really nice in the engine bay, good quality, I went with the burnt look. I give it 4 stars.. reason why, it would of be nice if it came with some type of guide to show you where to bolts in the kit go into the engine bay some are pretty obvious but other I wasn’t to sure. Now the bolts did come bagged separate in groups for each section to where they go which is nice but while installing I had to figure out to which bolts in my engine bay to take out to replace with. I got a majority of them in, still have a few left from the kit, not sure to where they go.

Reviews in Other Languages

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.

Can I get My Titanium In Red Or Black?

Red and black are not natural colors of annodized titanium. Please see our Titanium Coloring Options page for the full list of colors we offer.

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JDC Titanium Engine Bay Hardware Replacement Kit (Evo X)

JDC Titanium Engine Bay Hardware Replacement Kit (Evo X)

Valve Cover Hardware Installation Instructions:

Orders Containing Titanium

Colored Titanium:

Bare Titanium/Stainless Steel:

Customer Reviews

Reviews in Other Languages

JD Customs USA

FAQs