Radium Engineering Fuel Surge Tank Install Kit – Honda S2000

This all-in-one installation kit includes everything needed to mount a Radium Fuel Surge Tank (FST) in the 2000–2005 Honda S2000. Designed for a clean, bolt-in installation, the kit positions the FST in a safe, hidden location in the trunk using factory mounting points—no cutting, drilling, or fabrication required.

Key Features:

• Mounts FST behind the left seat in a collision-safe area

• Retains 100% usable trunk space

• Aluminum bracket with rubber isolation mounts for noise and vibration reduction

• Preassembled -6AN PTFE hoses (E85/methanol compatible)

• Includes all necessary AN fittings and OEM-style adapters

• Complete wiring kit with weatherproof relay, fuse, and Raychem solderless connectors

• No soldering required – installs in under 30 minutes

Fuel Compatibility:
Supports all fuel types including gasoline, ethanol (E85), and methanol.

Note:

• Compatible with Radium FSTs using a single 39mm fuel pump

• Not designed for use with Radium MPFST