{"product_id":"universal-efi-electronic-fuel-injection-adjustable-mini-fuel-pressure-regulator-25-90-psi-2-6an-inlets-1-6an-return-gold","title":"Fuelab Universal EFI Adjustable Mini Fuel Pressure Regulator 25-90 psi 2 -6AN Inlets 1 -6AN Return Gold","description":"\u003ch3\u003eFuelab Adjustable Mini EFI Fuel Pressure Regulator 25-90 PSI 2-6AN Inlets 1-6AN Return Gold | 25-90 PSI 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 precision-engineered component designed to provide reliable and accurate fuel pressure control for a wide range of fuel-injected applications. With an adjustable pressure range of 25 to 90 PSI, this regulator is ideal for enthusiasts and tuners who demand consistent fuel delivery under varying operating conditions. Its compact size and lightweight design make it especially suitable for installations where space is limited, without compromising on performance or durability.\u003c\/p\u003e\n\u003cp\u003eCrafted from billet aluminum and finished with a military-grade anodize coating (MIL-A-8625, Type II), this regulator exemplifies Fuelab’s commitment to quality and longevity. The fine thread pitch allows for precise pressure adjustments, ensuring that fuel pressure can be dialed in exactly to the needs of your Subaru’s EFI system. The inclusion of multiple inlet ports and a return port, along with a versatile mounting bracket and stainless steel hardware, reflects thoughtful engineering aimed at ease of installation and adaptability.\u003c\/p\u003e\n\u003cp\u003eFor Subaru owners, maintaining stable fuel pressure is critical to achieving optimal engine performance and tuning potential. Whether running gasoline, diesel, methanol, or ethanol fuels, this regulator supports a broad spectrum of fuel types, making it a versatile choice for WRX, STI, BRZ, and other Subaru platforms. Its compact footprint and robust construction help ensure consistent fuel delivery, which is essential for maximizing power output and maintaining engine reliability during spirited driving or track use.\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 PSI adjustable pressure range. Constructed from billet aluminum with a durable anodized gold finish, it delivers precise fuel pressure control for Subaru enthusiasts seeking reliable and tunable EFI fuel management.\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 25-90 PSI 2-6AN Inlets 1-6AN Return Gold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 53501-5\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 Gold 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\u003ePressure Range:\u003c\/strong\u003e 25-90 PSI (PSID)\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\u003eFuel Compatibility:\u003c\/strong\u003e Gasoline, Diesel, Methanol, Ethanol\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\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 ensures consistent fuel delivery for optimized engine tuning and power output on Subaru EFI platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Billet aluminum construction with military-grade anodizing provides corrosion resistance and long-lasting reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Compact size and versatile mounting bracket allow installation in tight engine bays common to Subaru WRX, STI, and BRZ models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Supports multiple fuel types including gasoline, diesel, methanol, and ethanol, accommodating various Subaru fuel setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustability:\u003c\/strong\u003e Fine thread pitch enables precise pressure tuning to match specific engine and fuel system requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight Savings:\u003c\/strong\u003e Weighs 50% less than comparable Fuelab regulators, reducing overall system weight and improving packaging.\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 25-90 PSI 2-6AN Inlets 1-6AN Return Gold\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 gauge port plug\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\u003eInstallation of the Fuelab Adjustable Mini EFI Fuel Pressure Regulator is straightforward for enthusiasts with basic mechanical skills, especially given its compact size and included mounting hardware. No specialized tools beyond standard hand tools are typically required. The regulator’s universal fitment makes it compatible with a wide range of Subaru models and other EFI-equipped vehicles, but it is important to verify hose and fitting sizes before installation. Adjusting fuel pressure should be done carefully, ideally with a fuel pressure gauge connected to the provided port, to ensure proper tuning and avoid engine damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Recommended for first-time installers or those unfamiliar with fuel system components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModifications Required:\u003c\/strong\u003e None; designed for direct integration with -6AN fuel lines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify Compatibility:\u003c\/strong\u003e Confirm fitment and fuel line sizes for your specific Subaru model and fuel system setup\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":46943404490927,"sku":"53501-5","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-gold-53501-5-4807385.jpg?v=1779884468","url":"https:\/\/subimods.com\/products\/universal-efi-electronic-fuel-injection-adjustable-mini-fuel-pressure-regulator-25-90-psi-2-6an-inlets-1-6an-return-gold","provider":"Subimods.com","version":"1.0","type":"link"}