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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Radium Engineering
Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2008-2017 Subaru WRX STI.
The Radium Engineering fuel pressure gauge kit (MPN 20-0386) provides a critical window into your vehicle's fuel system health. This mechanical gauge setup is essential for diagnosing delivery issues or verifying regulator settings on modified EJ-series engines. The kit is designed to integrate seamlessly with Radium fuel rails or any 8AN ORB port, allowing for a professional, leak-free installation.
Construction includes a high-visibility dial face and robust adapter fittings. The included 90-degree elbow ensures the gauge can be clocked for the best visibility in the crowded engine bay of a VA or GR chassis STI. This component replaces or augments standard fuel rail plugs to provide real-time pressure data.
- Includes 8AN ORB to 1/8NPT female adapter
- Includes 90-degree Male/Female 1/8NPT elbow fitting
- Mechanical gauge with clear pressure increments
- Designed for high-pressure fuel system environments
- Manufacturer Part Number: 20-0386
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Radium Engineering 08-17 Subaru WRX STI Fuel Pressure Gauge w/ 8AN ORB Adapter
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2008-2017 Subaru WRX STI.
The Radium Engineering fuel pressure gauge kit (MPN 20-0386) provides a critical window into your vehicle's fuel system health. This mechanical gauge setup is essential for diagnosing delivery issues or verifying regulator settings on modified EJ-series engines. The kit is designed to integrate seamlessly with Radium fuel rails or any 8AN ORB port, allowing for a professional, leak-free installation.
Construction includes a high-visibility dial face and robust adapter fittings. The included 90-degree elbow ensures the gauge can be clocked for the best visibility in the crowded engine bay of a VA or GR chassis STI. This component replaces or augments standard fuel rail plugs to provide real-time pressure data.
- Includes 8AN ORB to 1/8NPT female adapter
- Includes 90-degree Male/Female 1/8NPT elbow fitting
- Mechanical gauge with clear pressure increments
- Designed for high-pressure fuel system environments
- Manufacturer Part Number: 20-0386
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