Radium Engineering Fuel Gauge and Hose Kit – Lotus Elise/Exige 2ZZ-GE

This Radium Engineering fuel hose and gauge kit is a direct replacement for the factory fuel hose on 2004+ Lotus Elise and Exige models equipped with the Toyota 2ZZ-GE engine—both naturally aspirated and supercharged variants. Designed for easy installation, it connects directly to the OEM fuel rail and provides precise fuel pressure readings for tuning or diagnostics.

Vehicle Compatibility:

• 2004+ Lotus Elise (2ZZ-GE)

• 2006+ Lotus Exige (2ZZ-GE Supercharged or NA)

Overview:
Ideal for performance tuning and troubleshooting, this kit includes a stainless steel braided PTFE hose and a high-quality liquid-filled pressure gauge. The hose is preassembled and features anodized aluminum ends for corrosion resistance. All required fittings are included, making this a true bolt-on solution.

Key Features:

• Replaces OEM fuel hose with upgraded PTFE line

• Includes liquid-filled fuel pressure gauge

• Allows real-time pressure monitoring

• Compatible with all fuel types including ethanol blends (E85)

• No permanent modifications required

• Pressure gauge features 1/8" NPT connection

• Gauge can be installed directly into the included adapter fitting