JDC Titanium Engine Bay Hardware Replacement Kit (23+ GR Corolla)

Upgrade the look of your 2023+ GR Corolla engine bay with the JDC Titanium Full Engine Bay Hardware Replacement Kit. Every piece in this kit is meticulously crafted and hand-polished to perfection, delivering a flawless finish that elevates your engine's aesthetics. Using our exclusive anodizing process, each component is infused with vibrant, long-lasting color for a stunning and durable upgrade.

Designed to replace most visible hardware, this kit provides a cleaner, more modern appearance, transforming your engine bay into a true showpiece. Whether you’re preparing for car shows or simply want to enhance your GR Corolla’s style, this titanium kit delivers unparalleled quality and craftsmanship. Experience the difference with JDC Titanium—where performance meets perfection.

What's Included? (Please reference the list below before purchasing so you know what to expect to come with the kit)

Stage 1 Kit Includes hardware for the following areas:

  • Headlights
  • Coolant Reservoir
  • Washer Fluid Neck
  • A/C Line Bracket
  • Grounding Cable Bolts (Passenger Side)
  • Airbag Sensor Bolts
  • Front Frame (Next to Headlights)
  • Horn Bracket
  • Air Box Mounting Bracket (Visible front Bolts)
  • Driver Side Grounding Bracket
  • Relay & Fuse Box
  • ECU
  • Driver Side Wire Bracket (Black Plastic Wire Cover with mounting hole)
  • Lower Support Bracket
  • Boost Solenoid
  • Driver Side Grounding Cable (Directly to frame)
  • Hood Kit (Hood Brackets & Prop Rod Bracket)

Stage 2 Kit Includes: (REQUIRES SOME DRILLING)

All Hardware from Stage 1 Kit

  • Windshield Wiper Cowl (Plastic Clip Replacement)
  • Radiator Cooling Shroud (Plastic Clip Replacement)  

Installation:

This kit will come with each section labeled for easy installation.

No drilling is required for the Stage 1 Kit.

In order to install the Stage 2 kit, you’ll need to slightly enlarge the existing holes in the metal windshield wiper cowl bracket and the front core support to add rivnuts so you can add threads where they’re missing. 

A rivnut tool will be required to properly fasten the rivnuts in place. If you don't have a rivnut tool, you can order an inexpensive tool here, or find one at your local auto parts store. 

2023+ GR Corolla

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: In stock items have a processing time of 3-5 business days.

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

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

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.