Radium Engineering Fuel Rail Plumbing Kit
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This Radium Engineering plumbing kit is designed to seamlessly connect the 20-0198-02 Radium fuel rails to the OEM Toyota 2GR-FE fuel system. It includes all necessary fittings, adapters, and a Radium FPD-R (Fuel Pulse Damper – Replaceable diaphragm type) to replace the OEM damper.
Vehicle/Engine Compatibility:
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Toyota 2GR-FE (3.5L V6) – All known applications
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Designed for use with Radium Fuel Rail Kit 20-0198-02
Overview:
This kit makes the Radium fuel rails a true bolt-on solution with no custom fabrication, line cutting, or additional parts required. It adapts the OEM fuel line using high-quality fittings and provides a direct replacement for the factory fuel pulse damper to maintain smooth fuel delivery under varying engine loads.
Key Features:
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OEM integration with plug-and-play convenience
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Includes Radium FPD-R to replace the factory fuel pulse damper
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All components are E85 compatible
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Clean and secure installation without modification
Contents
SAE to 6AN fuel line adapter
8AN ORB adapter fittings
8AN ORB plugs
Radium FPD-R (Fuel Pulse Damper – Replaceable diaphragm)
Stainless steel hardware
Pre-cut and pre-assembled PTFE fuel hose
No instructions available for this product.

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