{"title":"Spool Performance","description":"","products":[{"product_id":"spool-stage-3-lpfp-s63-f90-m5","title":"Spool Stage 3 LPFP (S63 \/ F90 M5)","description":"\u003cp\u003eSpool Performance is excited to introduce our\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eStage 3 Low-Pressure Fuel Pump Kit\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003efor the\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eBMW S63 platform\u003c\/strong\u003e. Designed to eliminate low-side fueling limitations, this kit includes everything needed to add a secondary boost-activated low-pressure pump, ensuring consistent fuel delivery for high-horsepower builds.\u003c\/p\u003e\n\u003cp\u003eWith high-pressure fuel pumps now supporting greater\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eDirect Injection (DI) fueling\u003c\/strong\u003e, the stock low-pressure electric pumps have become a bottleneck when pushing for maximum performance, especially with\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eE85 fuel\u003c\/strong\u003e. Our\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eStage 3 Low-Pressure Pump Kit\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eaddresses this challenge by featuring a twin-pump configuration. A secondary pump is activated during boost onset, doubling the flow capacity compared to the stock setup and supporting over\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003e1200whp\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eof low-pressure fueling, regardless of fuel type.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Twin Pump Design:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eA second pump engages during boost for seamless high-flow fueling.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupports High Power:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDesigned to handle\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003e1200+whp\u003c\/strong\u003e, perfect for E85 and other high-demand setups.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eComes with all necessary components for straightforward integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKit Contents:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eDual Pump Bucket Assembly\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Activation Harness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost Reference Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Spool Performance","offers":[{"title":"Spool Hobbs Switch","offer_id":56584901394757,"sku":"SP-F90M5-LPFP-1","price":7499.0,"currency_code":"PLN","in_stock":true},{"title":"Reflex Controller - Plug and Play","offer_id":56584901427525,"sku":"SP-F90M5-LPFP-2","price":7499.0,"currency_code":"PLN","in_stock":true},{"title":"Reflex Controller - Flying Lead","offer_id":56584901460293,"sku":"SP-F90M5-LPFP-3","price":7499.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1918\/6501\/files\/spool-stage-3-lpfp-s63-f90-m5.webp?v=1765270140"},{"product_id":"spool-stage-3-lpfp-diy-kit-s63-f90-m5","title":"Spool Stage 3 LPFP DIY Kit (S63 \/ F90 M5)","description":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"block-3 col-sm-12 product-info-detailed\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane active\" id=\"description\"\u003e\n\u003cdiv class=\"tab-content\" itemprop=\"description\"\u003e\n\u003cp\u003eSpool Performance is excited to introduce our\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eStage 3 Low-Pressure Fuel Pump DIY Kit\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003efor the\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eBMW F90 M5 S63\u003c\/strong\u003e, designed for enthusiasts who prefer a hands-on solution to their fueling challenges. 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This ensures more than enough fueling to support over\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003e1200whp\u003c\/strong\u003e, regardless of fuel type.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Twin Pump Design:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eA second pump activates during boost to meet high-demand fueling needs.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCost-effective DIY Solution:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDelivers the same performance as pre-assembled kits at a reduced cost.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSupports High Power:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003ePerfect for builds exceeding\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003e1200whp\u003c\/strong\u003e, ideal for E85 applications.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUser-friendly Assembly:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eComes with detailed instructions for an easy installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKit Contents:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Assembly\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Activation Harness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost Reference Adapter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"related-products\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spool Performance","offers":[{"title":"Spool Hobbs Switch","offer_id":56585298542917,"sku":"SP-F90M5-LPFPDIY-1","price":4499.0,"currency_code":"PLN","in_stock":true},{"title":"Reflex Controller - Plug and Play","offer_id":56585298575685,"sku":"SP-F90M5-LPFPDIY-2","price":4499.0,"currency_code":"PLN","in_stock":true},{"title":"Reflex Controller - Flying Lead","offer_id":56585298608453,"sku":"SP-F90M5-LPFPDIY-3","price":4499.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1918\/6501\/files\/supradiyLPFP3-1014x912_900x900_40324e25-25a5-4866-8bf9-13271d5bba4e.webp?v=1765276228"},{"product_id":"spool-wireless-ethanol-analyzer-kit-m5-f90-m8-f91-f92-f93","title":"Spool Wireless Ethanol Analyzer Kit (M5 F90 \/ M8 F91\/F92\/F93)","description":"\u003cp\u003eThe Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM ethanol sensor can display the in-tank fuel's ethanol concentration percentage and fuel temperatures in Fahrenheit. The Analyzer module incorporates the latest Bluetooth 4.0 low energy protocol which means very little battery usage on your smartphone and also leaves regular Bluetooth functions and connectivity on your smartphone untouched.\u0026nbsp;\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy do you need an Ethanol Analyzer solution?\u003c\/h2\u003e\n\u003cp\u003eAccording to the latest ASTM guidelines, Ethanol blends rated E85 can have anywhere from 51% to 85% ethanol content. This means the E85 at your pump can in fact at times, be only E55 containing 55% ethanol. This uncertainty is of serious concern to enthusiasts who are running performance E85 tunes for their vehicles.\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cb\u003eRunning a lower ethanol content fuel with a tune rated for a higher content can cause damage to your motor.\u003c\/b\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eKnowing the absolute ethanol content in the E85 fuel from your pumps helps you avoid those damages.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eEthanol Sensor App\u003c\/h2\u003e\n\u003cp\u003eUnlike competitors, our Ethanol Analyzer Apps are truly free of cost and features an Ethanol Mix calculator to make sure you get the\u0026nbsp;perfect blend every time. 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Our latest innovation is designed to deliver fuel at a groundbreaking 390 bar (39Mpa\/5600psi), ensuring your vehicle has the fueling capacity it needs to perform at its best.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineered Excellence\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eThe FX-350 pump is a masterpiece of precision engineering, featuring robust stainless-steel construction with a high-tolerance, DLC-coated piston and bore. This pump isn’t just about higher pressure; it’s about delivering consistent high output volume, reliably engineered to outperform OEM pumps at 390 bar pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Design\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eTailored specifically for the high-revving S63 dual-pump design, the FX-350\u0026nbsp;is a testament to bespoke engineering. E85 compatibility is a standard feature, enabling you to fully leverage the benefits of E85 fuel for uncompromised performance.\u0026nbsp;As a centerpiece for big power DI-only systems on Gen2 BMW DI engines, the FX350 pump, when paired with our IFX350 Gen2 DI injectors, forms a powerful duo that solves the high-pressure fueling puzzle with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug and Play Convenience\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eEase of installation is a promise. The FX350 arrives as a complete kit, including all necessary lines and hardware for a seamless fit. Compatibility is assured across all platforms we support.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnmatched Reliability\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eAt Spool Performance, quality is more than a buzzword—it's our pledge. 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This means a direct fit and enhanced performance without compromise.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eEnhanced Flow: Achieves a 40% higher flow rate over stock injectors\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHigh-Pressure Operation: Functions effectively at pressures up to 390 bar\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eRetains Stock-like idle and low-load performance while also retaining full Bosch CVO correction capability\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTo fully leverage the capabilities of these injectors, tuning modifications will be necessary. Spool Performance stands by to support these adjustments, offering comprehensive calibration support for tuners.\u003c\/p\u003e\n\u003cp\u003eEvery set of IFX 350 injectors is protected by our 1-year warranty, assuring you of their reliability from the moment of purchase.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Default Title","offer_id":56585670361413,"sku":"SP-INJ-S63-IFX350","price":12499.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1918\/6501\/files\/spool-ifx350-upgraded-di-injectors-40-s63-gen-2-m5-m8-x5m-x6m.webp?v=1765279643"},{"product_id":"spool-stage-3-lpfp-s58-m2-m3-m4-x3m-x4m","title":"Spool Stage 3 LPFP (S58 - M2\/M3\/M4\/X3M\/X4M)","description":"\u003cp\u003eSpool Performance is excited to introduce our\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eStage 3 Low-Pressure Fuel Pump (LPFP) Kit\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003efor the\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eS58 platform\u003c\/strong\u003e. This kit provides a comprehensive solution to low-side fueling limitations by including everything needed to add a secondary boost-activated low-pressure pump.\u003c\/p\u003e\n\u003cp\u003eAs high-pressure fuel pumps continue to advance and support greater\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eDirect Injection (DI) fueling\u003c\/strong\u003e, stock low-pressure electric pumps have become a bottleneck when pursuing high horsepower—particularly with\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eE85 fuel\u003c\/strong\u003e. Our Stage 3 LPFP Kit addresses this limitation with a\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003etwin-pump configuration\u003c\/strong\u003e, activating a secondary pump during boost onset. This setup nearly doubles the flow of the stock pump, providing sufficient fueling to support over\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003e1200whp\u003c\/strong\u003e, regardless of fuel type.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTwin-Pump Design:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eBoost-activated secondary pump ensures consistent fuel delivery under demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHigh Power Support:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eCapable of handling\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003e1200+whp\u003c\/strong\u003e, making it ideal for E85 and other high-performance applications.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eIncludes all necessary components for a seamless installation process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKit Contents:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eDual Pump Bucket Assembly\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSecondary Fuel Pump Activation Harness\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBoost-activated Switch\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHardware Pack\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Spool Performance","offers":[{"title":"Spool Hobbs Switch","offer_id":56587230609733,"sku":"SP-S58-S3LPFP-1","price":7499.0,"currency_code":"PLN","in_stock":true},{"title":"Reflex Controller - Plug and Play","offer_id":56587230642501,"sku":"SP-S58-S3LPFP-2","price":7499.0,"currency_code":"PLN","in_stock":true},{"title":"Reflex Controller - Flying Lead","offer_id":56587230675269,"sku":"SP-S58-S3LPFP-3","price":7499.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0894\/1918\/6501\/files\/spool-stage-3-lpfp-s58-m2-m3-m4-x3m-x4m.webp?v=1765286438"},{"product_id":"spool-stage-3-lpfp-diy-kit-s58-m2-m3-m4-x3m-x4m","title":"Spool Stage 3 LPFP DIY Kit (S58 - M2\/M3\/M4\/X3M\/X4M)","description":"\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"block-3 col-sm-12 product-info-detailed\"\u003e\n\u003cdiv class=\"tab-content\"\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane active\" id=\"description\"\u003e\n\u003cdiv class=\"tab-content\" itemprop=\"description\"\u003e\n\u003cp\u003eSpool Performance is excited to introduce our\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eDIY Stage 3 Low-Pressure Fuel Pump Kit\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003efor the\u003cspan\u003e\u0026nbsp;\u003c\/span\u003e\u003cstrong\u003eS58 platform\u003c\/strong\u003e, tailored for enthusiasts seeking a hands-on solution to their fueling challenges. 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This pump isn’t just about higher pressure; it’s about delivering consistent high output volume, reliably engineered to outperform OEM pumps at 390 bar pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRevolutionary Design\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eTailored specifically for the high-revving S58 dual-pump design, the FX-350\u0026nbsp;is a testament to bespoke engineering. E85 compatibility is a standard feature, enabling you to fully leverage the benefits of E85 fuel for uncompromised performance.\u0026nbsp;As a centerpiece for big power DI-only systems on Gen2 BMW DI engines, the FX-350 pump, when paired with our IFX350 Gen2 DI injectors, forms a powerful duo that solves the high-pressure fueling puzzle with ease.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug and Play Convenience\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eEase of installation is a promise. 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The FX-350 HPFP is backed by our lifetime warranty program, a testament to the confidence we have in our products.\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch2\u003eKit Contents:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 x FX-350 High-Pressure Fuel Pumps\u003c\/li\u003e\n\u003cli\u003e2 x Custom Mounting Brackets\u003c\/li\u003e\n\u003cli\u003e1 x Pump Alignment Tool\u003c\/li\u003e\n\u003cli\u003e1 x Triple-Layer Low Pressure Line\u003c\/li\u003e\n\u003cli\u003e1 x Plug and Play HPFP Adapter Harness\u003c\/li\u003e\n\u003cli\u003e1 x Plug and Play HPFP Hardline\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eDesigned for precision fitment on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eG87 M2\u003c\/li\u003e\n\u003cli\u003eG20 Alpina B3\u003c\/li\u003e\n\u003cli\u003eF97 X3M\u003c\/li\u003e\n\u003cli\u003eF98 X4M\u003c\/li\u003e\n\u003cli\u003eG80 M3\u003c\/li\u003e\n\u003cli\u003eG82 M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e\u0026nbsp;\u003c\/span\u003eAn upgraded low-pressure fuel pump is recommended to ensure the FX-350 operates within its optimal range. 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