Radium FPR Adapter Housing Fittings Hardware - Universal
Radium FPR Adapter Housing Fittings Hardware - Universal
Radium Engineering
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- ✔ Enthusiast-run support — not a marketplace
- ✔ Fair resolution on damaged or incorrect orders
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.
NO GUESSWORK,
JUST PARTS THAT WORK.
Let’s finish that car.
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 Billet Aluminum Fuel Pressure Regulator Housing. This unit provides a convenient package for plumbing and mounting. The regulator top is secured with a stainless steel snap ring, and can easily be removed using snap-ring pliers. The two main high-pressure ports are threaded for 6AN ORB fitting provisions. The 6AN male return port is integrated into the housing, and there is also a 1/8 NPT female port for a gauge or a pressure transducer. Each FPR housing is laser-etched and anodized for a superior finish.
HIGHLIGHTS:
- Billet aluminum construction
- Laser-etched and anodized for a superior finish
- Designed with (2) high-pressure ports threaded for 6AN ORB fitting provisions
- There is an additional 1/8 NPT female port for a gauge or a pressure transducer
INCLUDES:
- Billet 6061 aluminum housing
- 6AN male adapter fitting
- 6AN ORB plug fitting
- 1/8-27 NPT port plug
- Integrated -6AN male return port
- Stainless steel mounting hardware
- Stainless steel snap retaining ring
- Anodized aluminum mounting bracket
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 Billet Aluminum Fuel Pressure Regulator Housing. This unit provides a convenient package for plumbing and mounting. The regulator top is secured with a stainless steel snap ring, and can easily be removed using snap-ring pliers. The two main high-pressure ports are threaded for 6AN ORB fitting provisions. The 6AN male return port is integrated into the housing, and there is also a 1/8 NPT female port for a gauge or a pressure transducer. Each FPR housing is laser-etched and anodized for a superior finish.
HIGHLIGHTS:
- Billet aluminum construction
- Laser-etched and anodized for a superior finish
- Designed with (2) high-pressure ports threaded for 6AN ORB fitting provisions
- There is an additional 1/8 NPT female port for a gauge or a pressure transducer
INCLUDES:
- Billet 6061 aluminum housing
- 6AN male adapter fitting
- 6AN ORB plug fitting
- 1/8-27 NPT port plug
- Integrated -6AN male return port
- Stainless steel mounting hardware
- Stainless steel snap retaining ring
- Anodized aluminum mounting bracket
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