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Vivid Racing Gear 
Radium Engineering Fuel Pressure Gauge with 8AN ORB Adapter
Perfect Fit for Your Subaru WRX STI (2008-2017)
If you're a proud owner of a 2008-2017 Subaru WRX STI, you're in for a treat with the Radium Engineering Fuel Pressure Gauge. This kit is specifically designed for the USDM models featuring the EJ257 engine, ensuring a seamless replacement of the OEM fuel pressure regulator and damper assembly. Say goodbye to the factory's quirky fuel line setup, which circulates fuel through the regulator without sending it to the engine unless there's a demand.
Improved Fuel Routing for Better Performance
The Radium FPR kit takes things up a notch by re-routing fuel to flow through the engine's rails before reaching the regulator and making its way back to the tank. This tweak is a game-changer for Subaru tuners who are looking to tackle those pesky stumbling issues. With the Radium Fuel Pressure Regulator, you can easily adjust the pressure from 20psi up, thanks to its 1:1 vacuum reference. Plus, interchangeable orifices let you fine-tune the regulator to match your specific fuel pump flow.
Easy Installation
Worried about installation? Don’t be! This kit fits right in the same spot as your original fuel pressure regulator. It even comes with vacuum hose and fittings, allowing you to re-route the vacuum reference line from the #4 cylinder runner to the intake manifold plenum. This setup provides a more stable vacuum signal, ensuring everything runs smoothly.
Optional Pressure Gauge for Enhanced Monitoring
If you want to keep a close eye on your fuel pressure, consider adding the optional pressure gauge kit (20-0386). This handy accessory can be installed into the unused 8AN ORB port on the regulator, giving you real-time feedback on your fuel system's performance.
Upgrade your WRX STI's fuel system with the Radium Engineering Fuel Pressure Gauge kit and experience a smoother, more reliable ride!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Radium Engineering is a company that was founded in 2010. The company specializes in designing and producing some of the best aftermarket products in the market. They have produced parts used by various racers and motorsport enthusiasts worldwide. Today, they have established a name for themselves and have become a brand synonymous with performance.
Quality in Every ProductAll of their products are done in house, from research and development, design and manufacturing. They use the latest computer simulation and modeling tools that allow them to create an accurate and precise model. After all is done, they subject their products to an extensive testing procedure to ensure that it is safe to use and performs the way it is designed to.
Not Your Ordinary Stock PartsThe company focuses on manufacturing race-oriented parts and accessories such as surge tank lines and PCV oil catch can systems. They also offer fuel fittings, fuel manifolds, pumps, and fuel regulators designed for high performance applications. All their parts are made out of high quality materials that can withstand extreme forces.
Purchase Radium Engineering Products At Vivid RacingIf you are in search of a high quality fuel system component for your vehicle, then Radium Engineering is the brand for you. Specifically made for high-performance applications, they are the trusted brand of top racers from different racing disciplines everywhere. To know more about Radium Engineering, visit Vivid Racing and check out their list of products that fit your specific needs.
