{"product_id":"b58-gauntlet-hpfp-upgrade","title":"B58 Gen 1 Gauntlet HPFP Upgrade","description":"\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e**** STATUS UPDATE****\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eCurrently expecting inventory mid October.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePrecision Raceworks is proud to present the Gauntlet High Pressure Fuel Pump for the B58 Gen 1 engine.\u003c\/p\u003e\n\u003cp\u003eThis cutting-edge pump flows 70% more fuel than the stock pump and offers an additional 4% over our original Big Bore HPFP. Designed for enthusiasts who demand the best, the Gauntlet delivers top-tier performance at a competitive price, making it the best value on the market for high-performance B58 fuel systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003e+70% fuel flow\u003c\/strong\u003e compared to stock pumps.\u003cbr\u003e- \u003cstrong\u003eRobust cast stainless steel construction\u003c\/strong\u003e for a compact, durable design.\u003cbr\u003e- \u003cstrong\u003ePlug-and-play installation\u003c\/strong\u003e with no modifications required—fully reversible for future projects.\u003cbr\u003e- \u003cstrong\u003eComprehensive installation kit\u003c\/strong\u003e  including a high-capacity HPFP, low-pressure inlet tube with Teflon internals, stainless steel high-pressure outlet tube, pump adaptation flange, flange alignment tool, electrical harness adapter, and all necessary installation hardware.\u003cbr\u003e- \u003cstrong\u003eColor installation guide\u003c\/strong\u003e and serialized pump flow test data sheet included.\u003cbr\u003e- \u003cstrong\u003eLeak and pressure tested\u003c\/strong\u003e stainless tubes for maximum reliability and serialized for traceability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Gauntlet HPFP supports 240 bar of fuel rail pressure and has been rigorously tested through 60,000 miles of real-world driving in various conditions. Whether you’re running pump gas, E85, or other fuel blends, this pump has passed computational fluid dynamics analysis, kinematic and structural testing, and over 120 hours of dynamic testing, ensuring it meets or exceeds all performance standards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValue Proposition:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1. \u003cstrong\u003eBest HPFP Upgrade for Gen 1 B58:\u003c\/strong\u003e Offering the best performance-to-price ratio available, the Gauntlet HPFP outperforms the competition at it is the highest flowing pump on the market and at a lower cost!\u003cbr\u003e2. \u003cstrong\u003eSimple, Reversible Installation:\u003c\/strong\u003e The pump installs quickly without any permanent modifications, making it easy to revert to stock when needed.\u003cbr\u003e3. \u003cstrong\u003eOptimized for Maximum Power:\u003c\/strong\u003e Compatible with the largest injectors on the market, allowing you to push the limits of direct injection power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e- Plug-and-Play for B58 Gen 1 Engines\u003cbr\u003e\u003cstrong\u003e- Requires tuning after installation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the Gauntlet differ from the Big Bore HPFP?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e The Gauntlet features a larger piston and a cast stainless steel design, offering more flow at a reduced price, while still supporting up to 240 bar fuel rail pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I install the Gauntlet pump myself?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e Yes! The kit includes all the hardware and tools needed for installation. A tune is required after installation, and tuning guides are provided.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this pump compatible with E85?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eAbsolutely. The Gauntlet has been tested with various fuels, including E85, ensuring reliable performance regardless of fuel type.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy does this pump look different from other models?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eThe cast stainless steel design allows for a more compact form factor and unique surface finish compared to machined pumps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePush the limits of your B58 Gen 1 engine with Precision Raceworks' Gauntlet High Pressure Fuel Pump—engineered for power, reliability, and unbeatable value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*Vehicle fitment and tuning is only guaranteed for North America Spec vehicles\u003c\/strong\u003e\u003c\/p\u003e","brand":"Precision Raceworks","offers":[{"title":"Default Title","offer_id":44910768947408,"sku":"201-0444","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/4616\/3664\/files\/Fuel-Pump-Front_B58-Gen-1-Gauntlet-HPFP-High-Pressure-Fuel-Pump-Upgrade.jpg?v=1769533858","url":"https:\/\/manjiusa.com\/products\/b58-gauntlet-hpfp-upgrade","provider":"Manji","version":"1.0","type":"link"}