{"product_id":"universal-adjstable-fuel-pressure-regulator-black","title":"Universal Adjstable Fuel Pressure Regulator","description":"\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e AEM Performance Electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003ePart Number (MPN):\u003c\/b\u003e 25-302BK\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e Universal Adjustable Fuel Pressure Regulator (Bypass Style)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\"\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003eBase Pressure Range:\u003c\/b\u003e Adjustable from 20 to 120 PSI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\"\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003eBoost Reference Rate:\u003c\/b\u003e 1:1 Rising Rate (Manifold vacuum\/boost dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003ePorts:\u003c\/b\u003e Two (2) -6 AN ORB Inlets (9\/16\"-18) \/ One (1) -6 AN ORB Return Outlet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,6,0\"\u003e\u003cb data-path-to-node=\"8,6,0\" data-index-in-node=\"0\"\u003eGauge Port:\u003c\/b\u003e One (1) 1\/8\" NPT Gauge\/Sensor Port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,7,0\"\u003e\u003cb data-path-to-node=\"8,7,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e CNC-machined 6061-T6 Billet Aluminum (Black Anodized)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,8,0\"\u003e\u003cb data-path-to-node=\"8,8,0\" data-index-in-node=\"0\"\u003eHorsepower Support:\u003c\/b\u003e Capable of supporting fuel flow for engines up to 1,000 HP.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003ePerformance \u0026amp; Fitment Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eBypass\/Return Style Operation:\u003c\/b\u003e This regulator MUST be installed downstream of the fuel rail. It requires a dedicated, unobstructed return line back to the fuel tank. Blocking the return port will result in catastrophic fuel system over-pressurization and component rupture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eCRITICAL THREAD WARNING (ORB vs. NPT):\u003c\/b\u003e The main inlet and outlet ports utilize straight threads (9\/16\"-18) and require \u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"119\"\u003e-6 AN ORB fittings with O-Rings\u003c\/b\u003e to seal. DO NOT use tapered NPT fittings in the main ports. Forcing NPT fittings into the ORB ports will crack the billet aluminum body, cause massive fuel leaks, and immediately void the manufacturer's warranty. (Only the small gauge port uses 1\/8\" NPT).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eFuel Compatibility:\u003c\/b\u003e Officially rated by AEM for use with Gasoline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eBoost-Referenced:\u003c\/b\u003e Features a vacuum\/boost port that raises fuel pressure on a 1:1 ratio with manifold boost pressure, essential for forced-induction (turbo\/supercharged) applications to prevent lean conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003e\u003cb data-path-to-node=\"11\" data-index-in-node=\"0\"\u003eFederal Emissions Compliance:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003e\u003cb data-path-to-node=\"12,0,0\" data-index-in-node=\"0\"\u003eHolley Emissions Code:\u003c\/b\u003e 5\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003e\u003cb data-path-to-node=\"12,1,0\" data-index-in-node=\"0\"\u003eStatus:\u003c\/b\u003e This part is classified as a physical fuel management component that does not inherently alter factory emissions control equipment. It is strictly legal for sale, installation, and street use in all 50 US states, including California. No CARB Executive Order (EO) is required for the hardware. \u003ci data-path-to-node=\"12,1,0\" data-index-in-node=\"302\"\u003eNote: Altering factory base fuel pressure without proper ECU recalibration may cause emissions test failure. Compliance is the responsibility of the owner.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003e\u003cb data-path-to-node=\"13\" data-index-in-node=\"0\"\u003eDisclaimer \u0026amp; Warranty Information:\u003c\/b\u003e Onyx Customs FL acts exclusively as an authorized retailer of high-performance automotive components. We do not manufacture this product. Modifying pressurized fuel systems carries extreme risk. Improper installation, utilizing incorrect fittings (NPT inside ORB ports), or failing to secure the boost-reference line will result in severe fuel leaks, catastrophic engine lean-out conditions, fires, or total vehicle loss. Onyx Customs FL assumes no liability for direct or indirect damages, vehicle fires, engine rebuilds, or diagnostics costs resulting from the incorrect installation or misuse of this component. All manufacturing defects and warranty claims are strictly the responsibility of AEM Performance Electronics. We strictly mandate that all fuel system components be installed, plumbed, and tested by a certified professional mechanic.\u003c\/p\u003e","brand":"AEM Electronics","offers":[{"title":"Default Title","offer_id":42958693498943,"sku":"AEM25-302BK","price":174.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/0864\/0831\/files\/aem-25-302bk-high-flow-inline-fuel-filter-black-face.webp?v=1772327741","url":"https:\/\/onyxcustomsfl.com\/products\/universal-adjstable-fuel-pressure-regulator-black","provider":"Onyx Customs FL","version":"1.0","type":"link"}