Radium Engineering Fuel Pressure Gauge 8AN ORB Subaru STI 2008-2017 | 20-0386

Product Fitment: 

2008-2017 Subaru STI

The Radium Engineering 20-0386 fuel pressure gauge provides precise fuel system monitoring for 2008-2017 Subaru WRX STI models. This professional-grade gauge features an 8AN ORB adapter for seamless integration into high-performance fuel systems, delivering the accurate readings essential for tuning and performance monitoring.

Key Features & Benefits

• Precise Fuel Pressure Monitoring - Real-time readings help optimize fuel delivery and detect potential issues before they cause engine damage
• 8AN ORB Adapter Included - Direct bolt-on fitment eliminates the need for additional fittings or modifications
• Professional-Grade Construction - Radium Engineering quality ensures reliable performance in demanding motorsport and street applications
• STI-Specific Design - Engineered specifically for the unique fuel system requirements of 2008-2017 WRX STI models
• Easy Installation - Plug-and-play design with included adapter simplifies the installation process

What's Included

• Radium Engineering fuel pressure gauge
• 8AN ORB adapter fitting
• Installation hardware

Specifications

Fitment & Compatibility

This fuel pressure gauge is specifically designed for 2008-2017 Subaru WRX STI models. The included 8AN ORB adapter ensures direct compatibility with aftermarket fuel rails and fuel system components commonly used in STI performance builds. Compatible with E85, race fuel, and pump gasoline applications.

Installation

Direct bolt-on installation using the included 8AN ORB adapter. Can be mounted in-line with fuel rail or at a convenient location for monitoring. Professional installation recommended for optimal placement and safety. Ensure proper fuel system pressure relief before installation.