Radium Engineering Fuel Return Kit
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Radium Engineering Fuel Return Kit - Mitsubishi Lancer Evolution X (CZ4A)
The Radium Engineering fuel return kit (SKU 20-0249) converts the factory fuel feed line on the Mitsubishi Lancer Evolution X (CZ4A) into a return line. This replaces the restrictive 1/4" (6.5mm) OEM return hose, which is critical for proper regulator function on an upgraded fuel system.
In the engine bay, the 6AN PTFE return hose connects directly to a Radium Direct Mount Regulator fitted to the top port of a Radium fuel rail. SAE quick-connect adapters convert each end of the OEM hard line to AN hose ends, so no cutting or permanent modification is needed. The PTFE hose is non-permeable and suits all fuels including E85.
Note: Designed for use with a Radium Direct Mount Regulator (20-0223-xx) installed in the top port of a Radium fuel rail. Installation by a professional is recommended.
Pairs Well With
- Radium Engineering Fuel Rail Plumbing Kit - Mitsubishi Lancer Evolution X (CZ4A) - PTFE / E85 Compatible
- Radium Engineering Black Fuel Rail - Mitsubishi Lancer Evolution X (CZ4A) - 17.5mm Bore
- Radium Engineering Fuel Pump Hanger - Mitsubishi Lancer Evolution X (CZ4A)
- Radium Engineering Fuel Hanger Feed Kit - Mitsubishi Lancer Evolution X (CZ4A)
- Radium Engineering FPR/FPD Adaptor - Subaru WRX/STI (GDA/GDB/GGA/GGB) / Mitsubishi Evo X (CZ4A) / Mazda MX-5 (NA/NB/NC) / Toyota 2JZ - 8AN ORB 11mm Bore
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Mitsubishi | Lancer Evolution X | CZ4A | 2008-2015 | 4B11T |
Product
- Brand
- Radium Engineering
- Part number(s)
- 20-0249
Details
- Product
- Fuel return kit
- Function
- Converts OEM feed line to return line
- Replaces
- 1/4" (6.5mm) OEM return hose
- Hose
- 6AN PTFE
- Connections
- SAE quick-connect to AN
- Fuel compatibility
- All fuels incl. E85
- Designed for
- Radium Direct Mount Regulator (20-0223-xx)
Contents
(1x) -6AN Preassembled PTFE Return Hose
(2x) SAE Quick Disconnect Male Fittings
(1x) Stainless Steel Cushion Clamp
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