Injector Dynamics XDS Injectors + Radium Fuel Rail Package – GR Yaris / GR Corolla

The ultimate fuel system upgrade package for the Toyota GR Yaris and GR Corolla — combining Injector Dynamics XDS high-flow fuel injectors with the Radium Engineering 20-0766 billet aluminium fuel rail. Everything you need to support serious power in a single bolt-on package.

Injector Dynamics XDS Injectors + Radium Engineering Fuel Rail Package

Toyota GR Yaris (XPA16R) / GR Corolla (GZEA14R) — G16E-GTS

Whether you're chasing E85 power on the street or building a dedicated track weapon, this package pairs two of the most trusted names in fuel system engineering. Injector Dynamics precision-matched injectors deliver consistent, accurate fuel delivery across all cylinders, while the Radium Engineering 20-0766 fuel rail provides a large-bore, restriction-free foundation to support it all.

Package Includes

• ✅ Injector Dynamics XDS Fuel Injectors — precision-matched set (choose your flow rate below)
• ✅ Radium Engineering 20-0766 Fuel Rail Kit — billet aluminium, stainless steel mounting hardware

Vehicle Application

• 2020+ Toyota GR Yaris (XPA16R) — G16E-GTS
• 2023+ Toyota GR Corolla (GZEA14R) — G16E-GTS

Available Part Numbers

Injector Dynamics XDS — Key Features

• ✅ Full E85, pump petrol, and flex fuel compatibility
• ✅ Precision-matched sets for consistent fuel delivery across all cylinders
• ✅ Available in 1050cc, 1300cc, 1750cc, and 2600cc flow rates
• ✅ Bosch EV14 format — confirmed compatible with Radium 20-0766 rail
• ✅ Proven reliability under high-boost and high-RPM conditions

Radium Engineering 20-0766 Fuel Rail — Key Features

• ✅ Large 0.6" internal bore — no flow restriction at any power level
• ✅ Dual port configuration — 2x 8AN ORB end ports, 2x 6AN ORB top ports
• ✅ Stainless steel mounting tabs — superior strength over aluminium alternatives
• ✅ Fits under the factory engine cover — no clearance modifications required
• ✅ Convertible to return fuel system for custom builds
• ✅ Anodised billet aluminium construction — wear and corrosion resistant

Choose Your Injector Size

• 1050cc — High-power NA and mild forced induction builds
• 1300cc — Moderate boost and E85 applications
• 1750cc — High-boost forced induction setups
• 2600cc — Extreme power and race applications

Note: Fittings not included with fuel rail. For a plug-and-play OEM hookup, pair with the Radium 20-0766-PK Plumbing Kit (sold separately). Professional installation recommended.

Sold as a package — injectors and fuel rail included. Select your vehicle and injector size above. Contact us to confirm fitment for your specific build. Lead times may vary.