Radium Fuel Rail Plumbing Kit Early - Mitsubishi EVO 1-3 4G63
Radium Fuel Rail Plumbing Kit Early - Mitsubishi EVO 1-3 4G63
Radium Engineering
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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 Rail Plumbing Kit. This kit has been designed to work in conjunction with Radium Engineering's Fuel Rail and includes all of the main hose and fittings to make for a seamless installation. Additionally, the hose and fittings in this kit will provide the flow needed to support a stronger fuel system that would otherwise be restricted by OEM components.
HIGHLIGHTS:
- Designed to work specifically with Radium's fuel rail kit for the early 4G63 platform
- Replaces the restrictive OEM banjo bolt and runs a 6AN (3/8") hose directly from the fuel filter to the fuel rail
- Includes (2) FPR adapters to reuse either variation of the OEM fuel pressure regulator
- Includes a hose, fittings, and hardware to make for a seamless installation
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 Rail Plumbing Kit. This kit has been designed to work in conjunction with Radium Engineering's Fuel Rail and includes all of the main hose and fittings to make for a seamless installation. Additionally, the hose and fittings in this kit will provide the flow needed to support a stronger fuel system that would otherwise be restricted by OEM components.
HIGHLIGHTS:
- Designed to work specifically with Radium's fuel rail kit for the early 4G63 platform
- Replaces the restrictive OEM banjo bolt and runs a 6AN (3/8") hose directly from the fuel filter to the fuel rail
- Includes (2) FPR adapters to reuse either variation of the OEM fuel pressure regulator
- Includes a hose, fittings, and hardware to make for a seamless installation
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