{"product_id":"universal-efi-electronic-fuel-injection-adjustable-mini-fuel-pressure-regulator-25-90-psi-2-6an-inlets-1-6an-return-purple","title":"Fuelab Universal EFI Adjustable Mini Fuel Pressure Regulator 25-90 psi 2 -6AN Inlets 1 -6AN Return Purple","description":"\u003ch3\u003eFuelab Adjustable Mini EFI Fuel Pressure Regulator Purple | 25-90 PSID Adjustable Range | EFI Fuel Pressure Regulator\u003c\/h3\u003e\n\n\u003ch4\u003eOverview\u003c\/h4\u003e\n\u003cp\u003eThe Fuelab Adjustable Mini EFI Fuel Pressure Regulator is a compact, high-performance component designed to provide precise fuel pressure control for a wide range of fuel-injected applications. Ideal for Subaru enthusiasts upgrading their fuel systems or tuning for increased power, this regulator supports gasoline, diesel, methanol, and ethanol fuels, making it versatile for various builds. Its adjustable pressure range of 25 to 90 PSID allows fine-tuning to optimize fuel delivery and engine performance.\u003c\/p\u003e\n\u003cp\u003eEngineered with a billet aluminum body anodized to military specifications (MIL-A-8625, Type II), this regulator combines durability with lightweight design, weighing 50% less than Fuelab’s larger 515\/525 series models. The fine thread pitch adjustment mechanism ensures precise control over fuel pressure, while the compact size and versatile mounting bracket enable installation in tight engine bays common in Subaru platforms. The inclusion of multiple ports for fuel inlet, return, pressure reference, and gauge connection reflects thoughtful engineering for both professional and enthusiast use.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, maintaining consistent and accurate fuel pressure is critical to achieving reliable performance gains, especially when running upgraded injectors or forced induction setups. This regulator’s adaptability and robust construction make it a dependable choice for tuning and daily driving alike, ensuring your engine receives the correct fuel flow under all conditions.\u003c\/p\u003e\n\n\u003ch4\u003eFeatures \u0026amp; Specifications\u003c\/h4\u003e\n\u003cp\u003eThis Fuelab Adjustable Mini EFI Fuel Pressure Regulator is engineered for universal fitment and features a 25-90 PSID adjustable pressure range. Constructed from billet aluminum with a military-grade anodized finish, it delivers precise fuel pressure control for Subaru enthusiasts seeking reliable and compact EFI fuel regulation.\u003c\/p\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Fuelab\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Adjustable Mini EFI Fuel Pressure Regulator Purple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 53501-4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Billet Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Purple Anodized (MIL-A-8625, Type II)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e CNC Machined\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Compatibility:\u003c\/strong\u003e Gasoline, Diesel, Methanol, Ethanol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Range:\u003c\/strong\u003e 25-90 PSID Adjustable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Ports:\u003c\/strong\u003e Two -6AN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReturn Port:\u003c\/strong\u003e One -6AN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge Port:\u003c\/strong\u003e 1\/8 inch NPT with plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Reference Port:\u003c\/strong\u003e 1\/8 inch NPT with barbed fitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 50% lighter than Fuelab 515\/525 Series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Versatile bracket with stainless steel hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eKey Benefits\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Precise fuel pressure adjustment supports optimal fuel delivery for tuned Subaru engines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Billet aluminum construction with military-grade anodizing ensures long-lasting corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Compact design and versatile mounting bracket allow installation in tight engine bays common to Subaru platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Supports multiple fuel types including gasoline, diesel, methanol, and ethanol for diverse applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Fine thread pitch adjustment enables accurate and repeatable pressure settings between 25 and 90 PSID.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenience:\u003c\/strong\u003e Integrated gauge and pressure reference ports simplify monitoring and tuning processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Fuelab Adjustable Mini EFI Fuel Pressure Regulator Purple\u003c\/li\u003e\n  \u003cli\u003eVersatile mounting bracket\u003c\/li\u003e\n  \u003cli\u003eStainless steel mounting hardware\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch NPT plug for gauge port\u003c\/li\u003e\n  \u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp\u003eThe Fuelab Adjustable Mini EFI Fuel Pressure Regulator is designed for straightforward installation in most fuel-injected Subaru vehicles and other platforms. Its compact size and included mounting bracket facilitate mounting in limited space areas, though some familiarity with fuel system plumbing is recommended. Installation requires standard hand tools and basic mechanical knowledge. For optimal performance, tuning adjustments should be performed with proper fuel pressure gauges and by experienced tuners to ensure safe and reliable operation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for best results\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None; direct integration into existing fuel lines with -6AN fittings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment and fuel system requirements for your specific Subaru model and build\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eShop with confidence at Subimods—your Subaru parts specialists.\u003c\/p\u003e","brand":"Fuelab","offers":[{"title":"Default Title","offer_id":46943404294319,"sku":"53501-4","price":205.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/3598\/4815\/files\/fuelab-universal-efi-adjustable-mini-fuel-pressure-regulator-25-90-psi-2-6an-inlets-1-6an-return-purple-53501-4-6205576.jpg?v=1779884469","url":"https:\/\/subimods.com\/products\/universal-efi-electronic-fuel-injection-adjustable-mini-fuel-pressure-regulator-25-90-psi-2-6an-inlets-1-6an-return-purple","provider":"Subimods.com","version":"1.0","type":"link"}