Fresh from Radium Engineering for all GR Corollas is their stainless steel fuel rail and optional plumbing kit. This rail is compatible with the OEM injectors or any injector with 11mm upper O-rings.

Manufactured with 0.6" large internal bores, the Radium Engineering fuel rails can support all necessary engine power requirements. The 2 end ports are 3/4"-16 threaded (8AN ORB). The upper area of the engine is very narrow so the 2 top ports are 9/16"-18 threaded (6AN ORB).

FEATURES
-Anodized surface finish for wear and corrosion resistance
-Lighweight aluminum construction
-Inner bore diameter: 0.6 inch
-Compatible with aftermarket Bosch EV14 fuel injectors

-Compatible with OEM fuel injectors

-Can be converted to a pressure regulated return system

-No special tools required for installation
-Fits under the factory engine cover

FITS:

2023+ GR Corolla