Specifications, compatibility and supplied components
Product details
The Radium Engineering fuel rail for the 2000–2005 Honda S2000 AP1 features a large internal bore and is designed for original equipment or equivalent fuel injectors.
Features
- 0.69-inch internal bore
- Uses all five original fuel rail mounting bosses
- Machined, anodised and laser-etched construction
- Compatible with petrol and alcohol blends, including E85
- Can retain the factory fuel pressure regulator
- Alternative 1/8-inch NPT port use for compatible gauge, sensor or plug
- Replacement vacuum tubing included
Part number: 20-0591-02
Fuel fittings are not included. Check injector dimensions and select suitable fittings for your installation. A separate S2000 fuel rail plumbing kit is available.

