Radium Engineering Toyota 2GR-FSE Fuel Rails

• 05-17 Lexus IS 350
• 14-17 Lexus RC 350
• 05-15 Lexus GS 350
• 05-12 Lexus GS 450h
• 13-17 Lexus IS 300 AWD
• 05-08 Toyota Crown
• 09-19 Toyota Mark X

The physical size and shape of the factory injectors are not found in the aftermarket with a high flowing option. These Radium Engineering 2GR-FSE fuel rails allow the use of very common high flowing Bosch EV14 fuel injectors. The OEM fuel injectors are NOT compatible with these fuel rails.

The machined ports are compatible with 14mm upper injector O-rings. Bosch EV14 injectors are shown below. Because of the tight intake plenum clearance, the injectors must be extremely short.

While many injector manufacturers will make and supply an injector with the required dimensions, these examples from Injector Dynamics are compatible:

• Injector Dynamics ID1050-XDS 1050.34.14.14
• Injector Dynamics ID1300-XDS 1300.34.14.14
• Injector Dynamics ID1700-XDS 1700.34.14.14
• Injector Dynamics ID2600-XDS 2600.34.14.14