RADIUM Engineering Fuel Hose Kit

Radium Engineering Fuel Hose Kits: Precision-Built for Demanding Fuel Systems

When it comes to routing fuel safely and reliably in a high-performance build, the hose matters just as much as the pump or the rail. Radium Engineering has built its reputation since 2010 as a brand that approaches every component of the fuel system with the same level of engineering rigor — and their Fuel Hose Kits are no exception. Designed for builders who demand more than stock, these kits pair seamlessly with Radium's broader ecosystem of fuel filler necks, surge tanks, and fuel rails.

What Sets Radium Fuel Hose Kits Apart

Radium Engineering offers several distinct hose technologies tailored to specific fueling needs, and their kits reflect that thoughtful product segmentation:

• Fuel Filler Hose Kits: Radium's fuel filler hoses are 1.5" ID, compatible with all Radium fuel filler systems, come in a 36" length that can be cut for custom installations, and include two T-bolt clamps. The black variant is wire-reinforced for tight-radius bending, while the clear version is ideal when fuel-level monitoring during filling is desired. The hose uses two embedded helical wires for flex strength.
• DIY PTFE Hose Kits: Radium Engineering's PTFE hoses are carbon-lined to help dissipate static charge buildup — an important feature in high-flow fueling systems — and with virtually zero permeation, they won't emit vapors like traditional rubber hoses. Each fitting is machined from aluminum and anodized black, and all hose ends are of the swiveling type , making routing around tight engine bay obstacles much more manageable.
• EFI Rubber Hose: Unlike heater hose, Radium's EFI fuel hose resists engine oil, gasoline, diesel fuel, and ethanol fuel including E85. This makes it a versatile choice for builders running flex fuel or alternative fuel setups.

Engineered for Compatibility and Real-World Use

From flexible lines and adapters to filters compatible with gasoline, E85, and other fuels, Radium delivers reliable performance whether your build is supercharged, turbocharged, or naturally aspirated. Their fuel hose kits are purpose-matched to work with Radium's own fittings, fuel rails, and filler neck systems, reducing the guesswork involved in sourcing compatible components separately.

All Radium products are carefully planned with thorough R&D and designed in-house using the latest computer simulation and modeling techniques, with extensive testing and evaluation ensuring that performance exceeds consumer expectations. That philosophy carries through to even seemingly simple components like hose kits — every material choice, clamp spec, and diameter selection is deliberate.

Who Should Use Radium Fuel Hose Kits

Whether you're building a custom fuel filler relocation, upgrading to a Radium fuel rail, or plumbing a DIY fuel cell installation, these kits eliminate the frustration of piecing together mismatched hose and hardware. Radium Engineering, founded in 2010, specializes in high-performance automotive components for racing and enthusiast applications, with products including fuel surge tanks, catch cans, fuel rails, and ventilation systems — all designed to enhance vehicle reliability and efficiency under demanding conditions. Their hose kits slot naturally into that ecosystem, serving as the connective tissue between the brand's other flagship fuel system components.

Explore the full Radium Engineering brand lineup or browse all available Fuel Hose Kits to find the right solution for your build.