2006 Subaru Impreza WRX 2.5
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Fuel Pressure Regulators

When adding larger injectors, and upgrading your fuel pumps, it is imperative that you regulate the fuel flow to a consistent rate to promote a smooth tune, good idle, and proper fuel delivery under acceleration. Fuel pressure regulators ensure for a proper static fuel pressure under idle, load, and boost. Here at RallySport Direct, you can choose from a large variety of fuel pressure regulators to suit your build. 

We carry major label brands such as AEM, AMS, Aeromotive, Fuelab, DeatschWerks, COBB, Tomei among other great brands. These fuel pressure regulators will come using various sizing in fittings, and make sure you get a fuel pressure regulator gauge to get within the strike zone of fuel pressure. 

 

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