Radium Fuel Rail Evo 4-9

The Radium fuel rail eliminates the OEM 2 bolt inlet flange which uses a restrictive 0.22" (5.7mm) orifice. All three ports use -8AN ORB threads. 

Fuel Injector Compatibility

This fuel rail is compatible with factory or OEM equivalent fuel injectors. If upgrading fuel injectors, consult your aftermarket injector supplier for details. Radium Engineering cannot specify any further injector dimensions other than stating ‘OEM equivalent’.

20-0119-12 Fuel Rail, EVO 4-9

This includes only the basic fuel rail as shown in the picture below. All fittings must be purchased separately. This is perfect for installers building a custom fuel system.

20-0119-PK Fuel Rail Plumbing, EVO 7-9

The plumbing kit includes the items in the image below and allows easy hook-up of the fuel rail with factory feed system and factory regulator.

Note: While the fuel rail is compatible with EVO 4-5-6, the plumbing kit is not.

Vehicle Fitment:

Lancer Evolution IV-IX 1996-2006