Radium Fuel Line Retaining Kit - 2008-2021 Subaru WRX / STI
Radium Fuel Line Retaining Kit - 2008-2021 Subaru WRX / STI
Radium Engineering
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Every product is sourced from authorized manufacturers or distributors. If something isn’t right with fitment or condition, we’ll work with you to resolve it fairly.
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PRODUCT DETAILS
RallySport Direct carries highly engineered products designed to improve the performance and longevity of your vehicle brought to you by Radium Engineering.
This is the Radium Engineering Fuel Line Retaining Kit. This is a great way to organize and secure the fuel lines under your Subaru. This retaining kit will support larger aftermarket fuel lines under the 18-21 Impreza, WRX, and STI.
HIGHLIGHTS:
- 6061 ALUMINUM CONSTRUCTION
- Anodized to resist corrosion
- Secures larger aftermarket t fuel lines under the 18-21 Impreza, WRX, and STI
- Includes 2 types of retaining clamps (4) total
NOTES:
- This kit does not include aftermarket fuel lines
- Maximum hose OD is 0.69" (17.5mm)
- There is no way of determining what size fuel lines can be used as there are many different types such as rubber, braided PTFE, aluminum, or steel
- Uses OEM mounting holes with no drilling required
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
RallySport Direct carries highly engineered products designed to improve the performance and longevity of your vehicle brought to you by Radium Engineering.
This is the Radium Engineering Fuel Line Retaining Kit. This is a great way to organize and secure the fuel lines under your Subaru. This retaining kit will support larger aftermarket fuel lines under the 18-21 Impreza, WRX, and STI.
HIGHLIGHTS:
- 6061 ALUMINUM CONSTRUCTION
- Anodized to resist corrosion
- Secures larger aftermarket t fuel lines under the 18-21 Impreza, WRX, and STI
- Includes 2 types of retaining clamps (4) total
NOTES:
- This kit does not include aftermarket fuel lines
- Maximum hose OD is 0.69" (17.5mm)
- There is no way of determining what size fuel lines can be used as there are many different types such as rubber, braided PTFE, aluminum, or steel
- Uses OEM mounting holes with no drilling required
