





Radium Engineering Fuel Rail Plumbing Kit for Mitsubishi Lancer Evolution 4-6
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Description
Radium Fuel Rail Plumbing Kit, Mitsubishi Lancer Evolution 4-6
Application: Mitsubishi Lancer Evolution IV, V and VI with a Radium 20-0119-12 fuel rail
Part Type: Fuel rail plumbing kit
Part Number: 20-1119-PK
The Radium 20-1119-PK Fuel Rail Plumbing Kit allows easy hook-up of the Radium Evo 4-9 fuel rail to the factory feed system and factory regulator on the Mitsubishi Lancer Evolution IV, V and VI.
The kit includes the feed adapter, port plug and fittings, FPR adapter and hoses needed to connect the rail without fabricating custom fittings.
Key Features
- Factory Feed: Connects the Radium rail to the factory feed line
- Factory Regulator: FPR adapter to retain the factory regulator
- Complete Kit: Fittings, plug and hoses to suit the Radium 20-0119-12 rail
What's Included
- 6AN male to M12x1.5mm fitting with crush washer
- 8AN ORB plug
- 8AN ORB to 6AN male fitting
- FPR adapter
- PTFE hose
- 1/4in PCV/fuel hose
- 1/4in spring clamps
Optional Parts
- Radium Fuel Rail Only - Mitsubishi Evo 4-9 (20-0119-12) – Radium Evo 4-9 fuel rail this kit plumbs – required
- Radium Fuel Rail Plumbing Kit - Mitsubishi Evo 7-9 (20-0119-PK) – the equivalent plumbing kit for Evo 7-9
Important Notes
- Requires the Radium 20-0119-12 fuel rail (sold separately)
- The rail is an upgrade rail – OEM or OEM-equivalent injectors must be used; Radium makes no injector recommendations, so consult your tuner or the injector manufacturer
- Keep the OEM injector clips and plastic fuel rail spacers for reuse
- Radium gives no model years or RHD/LHD notes for this kit
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Mitsubishi Lancer Evolution IV (4G63) with Radium 20-0119-12 rail
- Mitsubishi Lancer Evolution V (4G63) with Radium 20-0119-12 rail
- Mitsubishi Lancer Evolution VI (4G63) with Radium 20-0119-12 rail
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

