By Radium Engineering

Radium Fuel Rail Plumbing Kit, Toyota GR Yaris XPA16R (2020+)

Regular price $139.99
Regular price Sale price $139.99
Shipping calculated at checkout.
Availability: In stock
SKU: 20-0766-PK
Regular price $139.99
Regular price Sale price $139.99
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The Radium Engineering 20-0766-PK Fuel Rail Plumbing Kit is a plug-and-play plumbing solution designed specifically for the Radium 20-0766 Fuel Rail on the Toyota GR Yaris (XPA16R, 2020+). This kit enables a direct connection to the factory G16E-GTS fuel system without custom plumbing, retaining the OEM fuel pressure sensor and factory SAE quick connect fuel feed fitting in the correct location.

Note: Fuel rail not included. This kit is designed for use with the Radium 20-0766 Fuel Rail (sold separately).


How It Connects

  • Upper RH port — 6AN ORB fitting plug
  • RH side port — 8AN ORB fitting plug; 8AN ORB clamp assembly adapts the OEM fuel pressure sensor to this port
  • Upper LH port — adapter positions the SAE quick connect fuel feed fitting in the correct factory location

Key Features

  • Plug-and-play OEM integration — direct connection to the factory G16E-GTS fuel system
  • OEM fuel pressure sensor retained — 8AN ORB clamp assembly adapts factory sensor to the RH side port
  • OEM SAE quick connect feed fitting retained — adapter positions factory fitting in the correct location
  • Designed for Radium 20-0766 Fuel Rail — direct compatibility, no adaptation required
  • No custom plumbing required — complete kit for a clean, factory-style installation

Vehicle Fitment

  • 2020+ Toyota GR Yaris (XPA16R) — G16E-GTS (requires Radium 20-0766 Fuel Rail)

Available Part Numbers

  • 20-0766-PK — Fuel Rail Plumbing Kit, Toyota GR Yaris XPA16R 2020+ (this kit)
  • 20-0766 — Fuel Rail, Toyota GR Yaris XPA16R 2020+ (sold separately)

Why Radium Engineering?

  • ✔ Designed and manufactured in the USA
  • ✔ OEM plug-and-play integration — factory sensor and feed fitting retained
  • ✔ Engineered specifically for the Radium 20-0766 GR Yaris Fuel Rail
  • ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
  • ✔ Exclusively distributed in Australia by Coore

Genuine Radium Engineering product. Stocked in Sydney for fast Australian delivery. Fuel rail sold separately — see Radium 20-0766. Professional installation recommended.

What clients say


  • Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints

  • The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.

  • Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods

  • Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!

  • Easy to deal with and part was ordered quickly

Fitment & Compatibility


How do I know if this part fits my car?

We recommend checking your vehicle's make, model, year, and variant carefully. Most product listings include compatibility notes, but if you're unsure, contact us before purchasing.

Can you confirm fitment before I place my order?

Absolutely. Send us your VIN or Rego and we’ll confirm fitment for you.

Do you offer installation at your workshop?

Yes, we offer installations for most parts at our Ringwood workshop. Contact us to book or get a fitting quote.

Shipping & Handling


How long will it take for my order to arrive?

Most in-stock items ship within 1-2 business days. Delivery time depends on your location and shipping option chosen at checkout.

Do you ship internationally?

Currently, we only ship within Australia. For international enquiries, please contact us directly.

Can I pick up my order in person?

Yes, local pickup is available from our Ringwood workshop. Simply select ‘Local Pickup’ at checkout and we’ll notify you when your order is ready.

Please note: Some items are stored offsite and may need to be transferred from our warehouse, which can add a few business days before pickup is available.

Returns & Warranty


Can I return a product if it doesn’t fit?

Returns are accepted within 14 days if the item is unused and in original packaging. Please see our full Returns Policy for details.


What warranty comes with your products?

All products come with the manufacturer’s warranty. If you experience any issues, contact us and we’ll assist with the claim process.