{"product_id":"yeshma-fuel-pressure-regulator-kit-adjustable-0-100-psi-gauge-6an-fittings-black","title":"YESHMA Fuel Pressure Regulator Kit — Adjustable 0–100 psi Gauge, 6AN Fittings (Black)","description":"\u003cp\u003e\u003cstrong\u003eYESHMA EFI Fuel Pressure Regulator Kit is an adjustable aluminum regulator with an integrated gauge and 6AN fittings that lets you set and monitor fuel pressure for most EFI systems between 30–70 psi.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete kit gives tuners and DIY mechanics a durable, serviceable way to control fuel pressure at the rail. Built from anodized aluminum with stainless-steel and CPE hose sections, the regulator includes a visible gauge and multiple 6AN adapters to fit a wide range of setups. The package is designed for universal EFI compatibility and includes bracketry and fittings for a straightforward install when performed by a qualified technician.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the regulator let me control fuel pressure?\u003c\/h3\u003e\n\u003cp\u003eThe regulator’s threaded adjustment and visible gauge let you dial in rail pressure precisely. Turn the adjuster while observing the gauge needle to raise or lower pressure within the working range, then secure the lock to hold the setting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable range designed to operate reliably between 30 and 70 psi.\u003c\/li\u003e\n  \u003cli\u003eClear 0–100 psi gauge for quick visual verification.\u003c\/li\u003e\n  \u003cli\u003eLocking mechanism keeps the setting steady under vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat parts are included and what materials are used?\u003c\/h3\u003e\n\u003cp\u003eThe kit comes with all the core components needed to plumb a fuel rail feed and return in most EFI systems. Components are selected for corrosion resistance and workshop durability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne anodized aluminum regulator and one 0–100 psi dial gauge.\u003c\/li\u003e\n  \u003cli\u003eThree straight 6AN adapters, three 90° 6AN adapters and one 6AN port plug.\u003c\/li\u003e\n  \u003cli\u003eFuel rail adapter, regulator mounting bracket and three sections of 6AN-rated fuel line made from 304 stainless braid over CPE synthetic rubber.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my vehicle and how universal is it?\u003c\/h3\u003e\n\u003cp\u003eThe YESHMA regulator kit is designed as a universal EFI accessory for most aftermarket and factory-style fuel rails. Fitment depends on available 6AN connections or adapter compatibility on your vehicle’s fuel system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with common EFI setups that accept 6AN fittings or can be adapted with included hardware.\u003c\/li\u003e\n  \u003cli\u003eUniversal rail adapter helps match many fuel rails without custom fabrication.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended to ensure correct plumbing and safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I handle installation and safety concerns?\u003c\/h3\u003e\n\u003cp\u003eFuel system work carries safety risks; follow workshop best practices and local regulations. Use proper clamps, check for leaks at operating pressure, and replace fuel filters as part of the install process.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBleed and pressure-test the system after installation to confirm leak-free operation.\u003c\/li\u003e\n  \u003cli\u003eKeep fittings torqued to specification and replace any damaged hose or seals.\u003c\/li\u003e\n  \u003cli\u003eInstruction sheet is not included; consult a trained technician or OEM service guide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The YESHMA EFI Fuel Pressure Regulator Kit is aimed at performance enthusiasts, tuners, and professional mechanics who need a reliable, adjustable pressure control for aftermarket or modified EFI systems. If you want precise pressure control, visible monitoring, and a package of multiple 6AN fittings for flexible plumbing, this kit provides the core hardware—just plan for professional installation or experienced DIY work.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What pressure range can I set with this regulator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The regulator is adjustable and intended to operate between 30 and 70 psi, viewable on the included 0–100 psi gauge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include hoses and fittings for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it includes three 6AN straight adapters, three 6AN 90° adapters, a port plug, fuel rail adapter, bracket, and three 6AN fuel lines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YESHMA","offers":[{"title":"Default Title","offer_id":48080986046622,"sku":"B0C2BPNVTV","price":69.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yeshma-regulator-front-view.jpg?v=1785793900","url":"https:\/\/northtrailauto.ca\/products\/yeshma-fuel-pressure-regulator-kit-adjustable-0-100-psi-gauge-6an-fittings-black","provider":"North Trail Auto","version":"1.0","type":"link"}