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Radium R22A Replacement Fuel Bladder - 22 Gallon
Keep your Radium RA-series fuel cell compliant and competition-ready with the R22A Replacement Fuel Bladder. Designed as a direct replacement when your SFI and FIA certifications expire, this bladder maintains the safety and performance standards your build demands — without the cost of a full fuel cell replacement.
Includes:
- Fuel Cell Bladder
- Fuel Cell Foam
- FIA Certification
- SFI Certification
Specs & Features:
- 22 gallon capacity
- Replacement bladder for Radium RA-series fuel cells
- FIA and SFI certified for competition use
- Does not include nut ring or fasteners
- Cannot be used without the bladder can and lid — do not purchase as an alternative to a full fuel cell
Part Number:
- 20-0662 — Radium R22A Replacement Fuel Bladder (22 Gallon)
Why Radium Engineering?
- ✅ Manufactured in the USA to motorsport-grade tolerances
- ✅ CNC-machined billet aluminium components built for performance and longevity
- ✅ Trusted by high-power build tuners and race teams worldwide
- ✅ Bolt-on fitment — no cutting, drilling, or fabrication required
- ✅ FIA and SFI certified — built to meet the strictest motorsport safety standards
