Air and Fuel› Fuel Cells, Tanks and Components
Radium Engineering
Radium Engineering Extension Kit for FCST-X 3.7in 1.2L
SKU: R005 20-1989
Moderate — 2–4 hours
Description
Part #: 20-1989
CNC machined aluminum extension for Radium Fuel Cell Surge Tanks. Ideal for adding more capacity to the fuel surge tank. Must be used with deep fuel cells with minimum 12" internal depth.
MIA's Description
Fitment
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Specifications
| Brand | Radium Engineering |
| Part Number | R005 20-1989 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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