Radium Dry Carbon Fibre Fuel Cell Lid - Suits 10/14 Gallon Tank

Radium Dry Carbon Fibre Fuel Cell Lid — 10 & 14 Gallon RA-Series

This optional dry carbon fibre lid is a premium upgrade for Radium Engineering RA-Series fuel cells, replacing the standard powdercoated aluminium lid. At 68% lighter than the aluminium equivalent, it is the ideal choice for weight-conscious motorsport builds where every gram counts.

Manufactured in the USA from pre-impregnated 3K filament, 2x2 twill weave dry carbon — the same construction used in high-end motorsport bodywork and structural components.

Suits: Radium Engineering 10-gallon and 14-gallon RA-Series fuel cells only

Important Notes:

• Compatible with 10 and 14 gallon RA-Series fuel cells only.
• Discontinued 15-gallon RA-Series fuel cells are also compatible with 13-0410-01.
• If purchasing with a fuel cell, this lid ships in a separate box and must be installed by the end user.
• The standard Radium aluminium lid cannot be exchanged for this product.
• Do not overtighten any bolts — excessive torque may crack the carbon fibre resin.

Construction Specifications:

• Construction: Dry carbon fibre
• Fabric: Pre-impregnated
• Tow: 3K filaments per fibre
• Weave: 2x2 Twill
• Weight saving: 68% lighter than standard aluminium lid
• Manufactured: USA

Installation Notes:

• If removing a drop-in fuel pump assembly (e.g. FCST), refer to those specific instructions first.
• Use a 5/32" (4mm) Allen wrench for the stainless steel button head bolts.
• Use a 7/16" wrench for the flange head nuts underneath the perimeter bolts.
• Use a micro screwdriver for the Phillips head screws securing the inspection plate.
• Do not overtighten any bolts — cracking the carbon fibre resin is not covered under warranty.

Available Part Numbers:

• 13-0410-01 — Dry Carbon Fibre Fuel Cell Lid, 10 & 14 Gallon RA-Series

Why Radium Engineering?

• ✅ Manufactured in the USA to motorsport-grade tolerances
• ✅ Pre-impregnated 3K 2x2 twill dry carbon — 68% lighter than the standard aluminium lid
• ✅ Trusted by tuners and race teams running high-performance fuel cell builds worldwide
• ✅ Direct replacement for the standard RA-Series lid — no cutting or fabrication required
• ✅ Premium motorsport-grade construction for weight-critical endurance and circuit racing applications

Browse more Radium Engineering parts at JDM Mods NQ