Radium Engineering Fuel Rail
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Radium Engineering Fuel Rail - Toyota GR Yaris / GR Corolla (G16E-GTS)
This Radium Engineering fuel rail suits the G16E-GTS engine in the Toyota GR Yaris and GR Corolla (SKU 20-0766). A large 15.2mm (0.6in) internal bore supports any power level, and the rail fits under the factory engine cover.
Two 8AN ORB (3/4-16) end ports and two 6AN ORB (9/16-18) top ports, sized for the narrow upper engine area, suit returnless or return-style systems. The ports accept OEM injectors with 11mm upper O-rings, and stainless steel mounting tabs add strength.
Note: Fittings are not included; pair with the Radium 20-0766-PK plumbing kit for a plug-and-play OEM connection. Bosch EV14-format injectors are confirmed compatible, but larger aftermarket injector connectors may not clear the tight upper engine bay. Installation by a professional is recommended.
Features
- 15.2mm (0.6in) internal bore
- 2 x 8AN ORB end ports, 2 x 6AN ORB top ports
- Suits 11mm upper O-ring injectors, OEM and Bosch EV14
- Fits under the factory engine cover
- Stainless steel mounting tabs
- Anodised lightweight aluminium
- Convertible to a regulated return system
- No special tools required
Pairs Well With
- Radium Engineering Fuel Rail Plumbing Kit - Toyota GR Yaris / GR Corolla (G16E-GTS)
- Radium Engineering 8AN ORB Pressure Sensor Adaptor - Toyota GR Yaris (XPA16R) / GR Corolla (GZEA14R) - 8AN Fuel Rail
- Radium Engineering Fluid Lock Catch Can Kit (LHD) - Toyota GR Corolla (G16E-GTS)
- Radium Engineering Coolant Expansion Tank Kit - Toyota GR Corolla (G16E-GTS)
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Toyota | GR Yaris | GXPA16 | 2021+ | G16E-GTS |
| Toyota | GR Corolla | GZEA14R | 2023+ | G16E-GTS |
Product
- Brand
- Radium Engineering
- Part number(s)
- 20-0766
Details
- Internal bore
- 15.2mm (0.6in)
- End ports
- 2 x 8AN ORB (3/4-16)
- Top ports
- 2 x 6AN ORB (9/16-18)
- Injector O-ring
- 11mm upper (OEM, Bosch EV14)
- Material
- Anodised aluminium, stainless steel mounting tabs
- Engine
- Toyota G16E-GTS
- Plumbing kit (sold separately)
- 20-0766-PK
Contents
Black anodised aluminium fuel rail
Stainless steel mounting tabs and hardware

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