Radium Engineering Aftermarket Configuration Fuel Rail Kit for Lotus 2ZZ-GE

Radium Aftermarket Configuration Fuel Rail Kit - Lotus (2ZZ-GE)

Application: Toyota 2ZZ-GE and 1ZZ-FE engines (incl. Lotus Elise/Exige/2-Eleven 2ZZ-GE)
Part Type: High-volume billet fuel rail
Part Number: 20-0012-01

This high-volume Radium fuel rail suits all Toyota 2ZZ-GE and 1ZZ-FE engines. Both end ports are tapped to 8AN ORB female threads, which seal with O-rings rather than tapered pipe threads that commonly damage aluminium threads and cause leaks.

The centre port accepts the OEM fuel pulse damper (not included) to help reduce high-frequency fuel pressure fluctuations. The rail fits under the factory fuel rail cover, keeps the supercharged Lotus intercooler boss functional and can easily be converted to a pressure-regulated return system.

Key Features

• Billet Construction: Billet aluminium rail with anodised finish for corrosion resistance
• 8AN ORB End Ports: 3/4"-16 female thread with O-ring sealing
• OEM Damper Port: Centre port accepts the OEM fuel pulse damper
• Injector Compatibility: Works with factory and aftermarket OEM-style injectors
• Return Conversion: Easily converted to a pressure-regulated return system
• Factory Packaging: Fits under the factory fuel rail cover; supercharged Lotus intercooler boss remains functional

What's Included

• 1x Anodised billet aluminium fuel rail
• 1x Damper mount brace
• Stainless steel mounting hardware

Optional Parts

• Radium Fuel Rail Plumbing - Toyota 2ZZ-GE (20-0012-PK) – quick hook-up to the factory fuel feed line

Important Notes

• This is an upgrade rail, not a top-feed conversion – OEM or OEM-equivalent injectors (same height and matching upper/lower O-ring diameters and styles) must be used
• Radium does not recommend specific injectors – consult your tuner for brand/flow rate and the injector manufacturer for a part number with the correct dimensions
• OEM fuel pulse damper and fittings are not included – choose fittings to suit your application and allow clearance for regulators, gauges and dampers
• Installation instructions are available in the Instructions tab

Vehicle Fitment

• Toyota 2ZZ-GE engines
• Toyota 1ZZ-FE engines
• Lotus Elise / Exige / 2-Eleven – 2ZZ-GE

If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.

Installation

We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.

Note

Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.