Radium Engineering Fuel Rail – Honda S2000

This Radium Engineering fuel rail for the 2000–2005 Honda S2000 features a high-flow 0.69" internal bore, perfect for high-performance or ethanol-based fuel setups. Machined from aluminum, anodized, and laser-etched, it offers durability and a premium finish.

Key Features:

• Large 0.69" internal bore for increased fuel flow

• Uses all 5 OEM mounting points for secure, factory-style fitment

• Compatible with all fuel types including ethanol (E85) and methanol

• Supports OEM and OEM-equivalent fuel injectors

• Accepts OEM fuel pressure regulator or 1/8" NPT accessories (gauge, transducer, etc.)

• Includes vacuum hose to replace air pump hard lines for a cleaner engine bay

• Eliminates OEM fuel rail cover for a sleeker look

Note:

• This basic kit does not include fuel rail fittings

• Designed for use with the Radium 20-0091-PK plumbing kit (sold separately)

A great choice for S2000 owners looking to support higher fuel demands with a clean, functional upgrade.