{"product_id":"yeshma-efi-fuel-pressure-regulator-kit-0-100psi-with-gauge-universal","title":"YESHMA EFI Fuel Pressure Regulator Kit 0-100psi with Gauge - Universal","description":"\u003cp\u003eIn this review the YESHMA EFI Fuel Pressure Regulator Kit is evaluated for hobbyists and mechanics who need a complete, adjustable regulator for EFI systems. The bottom line: it is a well-equipped kit that delivers solid build quality and straightforward installation hardware, making it a practical choice for shared garage projects or shop installations. The review finds the kit most valuable for users who want a visible gauge and multiple adapter options, but notes that pressure regulation below about 50 psi may be inconsistent on some systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eConsistent fuel delivery:\u003c\/strong\u003e The regulator is designed to maintain a consistent fuel pressure at the engine, helping stabilize injection performance under load.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e The main regulator body is machined from high-quality aluminum for corrosion resistance and a lightweight fitment.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eStainless hose assemblies:\u003c\/strong\u003e Included hoses use 304 stainless steel braid with CPE synthetic rubber inner cores for improved abrasion resistance and flexibility.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVisible adjustment range:\u003c\/strong\u003e The pressure gauge reads the current pressure and the regulator can be adjusted from 30 psi to 70 psi for typical EFI tuning needs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComprehensive kit:\u003c\/strong\u003e The package includes adapters, fittings, lines, a port plug and a mounting bracket to support many common installations without sourcing extra parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis kit suits DIY tuners, home mechanics and workshop technicians who need an affordable, universal regulator with a built-in gauge and multiple AN fittings. The variety of 6AN straight and 90-degree adapters plus a fuel rail adapter and lines means it can be adapted to most EFI systems without extensive modification.\u003c\/p\u003e\n\u003cp\u003eThose who need precise low-end regulation below 30-50 psi or who require factory-level calibration should consider a dedicated OEM or high-end racing regulator; professional installation is recommended because no printed instructions are included with the kit.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eComplete kit with regulator, gauge, bracket, multiple 6AN adapters and three braided fuel lines for quick assembly.\u003c\/li\u003e\n \u003cli\u003eSolid aluminum regulator body and 304 stainless hose braid provide a durable, professional feel.\u003c\/li\u003e\n \u003cli\u003eAdjustable gauge lets the user set pressure between 30 psi and 70 psi with visible feedback during tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSome users report difficulty achieving regulation below about 50 psi, so very low-pressure targets may be inconsistent.\u003c\/li\u003e\n \u003cli\u003eNo instruction manual is included, so novice installers will likely need professional help or external guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eEFI fuel pressure regulator kit\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePressure Range\u003c\/td\u003e\n\u003ctd\u003eAdjustable 30 psi to 70 psi (gauge reads 0-100 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eRegulator Material\u003c\/td\u003e\n\u003ctd\u003eHigh-quality aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eHose Material\u003c\/td\u003e\n\u003ctd\u003e304 stainless steel braid with CPE synthetic rubber inner\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded Fittings\u003c\/td\u003e\n\u003ctd\u003e1x 6AN port plug, 3x 6AN straight adapters, 3x 6AN 90-degree adapters\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eRegulator, pressure gauge, fuel rail adapter, bracket, 3x 6AN fuel lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe YESHMA EFI regulator kit is a practical, value-oriented option for most EFI upgrades, offering durable materials, a clear gauge and a broad set of adapters to simplify installation. It is recommended for DIYers and shops that want a ready-to-fit solution, while those needing very low pressure accuracy or step-by-step instructions should plan for professional installation or further calibration work.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this kit include hoses and fittings?\u003c\/strong\u003e\u003cbr\u003eYes, the kit includes three 6AN fuel lines, multiple 6AN adapters, a 6AN port plug and a fuel rail adapter so most installs will have the necessary hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat pressure range can be set?\u003c\/strong\u003e\u003cbr\u003eThe gauge and regulator are adjustable with an effective range shown between 30 psi and 70 psi; the gauge reads up to 100 psi for reference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre installation instructions provided?\u003c\/strong\u003e\u003cbr\u003eNo printed instructions are included; professional installation is highly recommended if you are not experienced with EFI plumbing and tuning.\u003c\/p\u003e","brand":"YESHMA","offers":[{"title":"Default Title","offer_id":48246170419419,"sku":"B0C2BR2N9Q","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71UMtBI-baL._AC_SL1500.jpg?v=1770968767","url":"https:\/\/gearmusthave.com\/products\/yeshma-efi-fuel-pressure-regulator-kit-0-100psi-with-gauge-universal","provider":"GearMustHave","version":"1.0","type":"link"}