Radium 20-0266 Fuel Feed Hose Kit for 2015-2021 WRX, 2014-2018 Forester XT

Vehicle Fitment

• 2015-2021 Subaru WRX
• 2014-2018 Subaru Forester XT

Fitment Notes

• Replaces the OEM fuel feed tube running from the firewall hard line to the engine
• Also a good fit for vehicles running the Radium Engineering AOS (Air/Oil Separator) kit

Features

• Replaces the awkward factory fuel feed tube with a cleaner, more durable hose routing
• PTFE hose construction is compatible with all fuel types, including E85 and alcohol blends
• Machine-crimped hose ends for a secure, leak-resistant connection
• Uses Radium's SAE Quick Connect adapters for a clean interface with factory hard lines
• Straightforward bolt-on installation without permanent modification

Specifications

• Hose Material: PTFE
• Hose Ends: Machine-Crimped
• Fittings: SAE Quick Connect
• Fuel Compatibility: All fuel types, including E85

Included Components

• 1x PTFE Fuel Feed Hose, Machine-Crimped Ends
• SAE Quick Connect Adapter Fittings

Product Description

The Radium 20-0266 is a fuel feed hose kit built to replace the factory fuel feed tube on the 2015-2021 Subaru WRX and 2014-2018 Subaru Forester XT - the awkward OEM line that runs from the firewall hard line back to the engine. Instead of reusing the factory hose, this kit swaps in a PTFE line built to handle any fuel type, including E85 and other alcohol blends, without the durability concerns of rubber hose.

The hose uses machine-crimped ends for a consistent, leak-resistant seal, and connects using Radium's own SAE Quick Connect adapters, which mate cleanly to the factory hard line fittings without needing a full custom -AN plumbing setup. It's a straightforward bolt-in replacement that doesn't require permanent modification to the fuel system.

This kit is also a natural pairing for vehicles already running Radium's Air/Oil Separator (AOS) kit, since both are common upgrades on the same fuel/engine bay layout for this platform.