Radium Engineering Fuel Surge Tank Install Kit
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Radium Engineering Fuel Surge Tank Install Kit - Mitsubishi Lancer Evolution X (CZ4A)
This Radium Engineering installation kit (SKU 20-0113) includes everything needed to fit a Radium single-pump fuel surge tank using a 39mm fuel pump in the Mitsubishi Lancer Evolution X. The tank sits in a collision-safe spot centred behind the rear seat and in front of the boot trim panel, so all usable boot space is retained once the panel is refitted.
Video
How does a RADIUM Fuel Surge Tank work?
The powder-coated aluminium bracket bolts to OEM mounting bosses with no drilling or cutting, and the OEM battery and washer bottle stay where they are. Four pre-assembled 6AN PTFE hoses, cut to length, integrate with the OEM fuel lines; PTFE is non-permeable and suits high-alcohol fuels such as E85. Wiring uses a weatherproof fuse and relay with Raychem solderless butt splices and takes under 30 minutes to assemble.
Note: The surge tank and its fuel pump are sold separately. Radium states this kit was not designed for RHD Evo X models with the large OEM washer reservoir – check your reservoir before ordering. Single-pump only; not designed for the Radium MPFST. With a Radium FST-R, the OEM regulator is re-used and one hose is not needed. Enlarging the OEM return port is optional and covered in the instructions. Installation by a professional is recommended.
Kit Contents
- 4 x pre-assembled 6AN PTFE hoses, cut to length
- Powder-coated aluminium mounting bracket
- AN and OEM-style adapter fittings
- Stainless steel hardware
- Wiring components with weatherproof fuse and relay
- Installation instructions
Pairs Well With
- Radium Engineering Single Pump Fuel Surge Tank (FST) - Universal
- Radium Engineering Fuel Filter Mount - Mitsubishi Lancer Evolution X (CZ4A)
- Radium Engineering Fuel Hanger Feed Kit - Mitsubishi Lancer Evolution X (CZ4A)
- Radium Engineering Fuel Return Kit - Mitsubishi Lancer Evolution X (CZ4A)
- Radium Engineering Fuel Rail Plumbing Kit - Mitsubishi Lancer Evolution X (CZ4A) - PTFE / E85 Compatible
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 – not for RHD cars with the large OEM washer reservoir |
Product
- Brand
- Radium Engineering
- Part number(s)
- 20-0113
Details
- Product
- Fuel surge tank (FST) installation kit
- Suits
- Radium single-pump FST with 39mm fuel pump
- Mounting Location
- Behind rear seat, in front of boot trim panel
- Bracket
- Powder-coated aluminium, bolts to OEM bosses
- Hoses
- 4 x 6AN PTFE, pre-assembled, stainless braid with black PVC cover
- Wiring
- Weatherproof fuse and relay, Raychem solderless butt splices
- Not Compatible
- Radium MPFST; RHD models with large OEM washer reservoir
- Not Included
- Fuel surge tank and fuel pump
Contents
(4x) Preassembled -6AN PTFE Fuel Hoses
(1x) Powder-Coated Aluminum Mounting Bracket
(1x) Aluminum Pump Hanger Cover
AN to OEM Adapter Fittings
Stainless Steel Hardware
Wiring Kit with Relay, Fuse, and Crimp Connectors

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