{"product_id":"x3-x3m-g01-f97-stand-alone-afs","title":"X3\/X3M (G01\/F97) Stand Alone AFS","description":"\u003cp data-mce-fragment=\"1\"\u003eThe Precision Raceworks \u003cstrong data-mce-fragment=\"1\"\u003eX3\/X3M (G01\/F97) Stand Alone AFS\u003c\/strong\u003e is the highest performing and most stable low pressure fuel system on the market! Forget about how things have been done and embrace the benefits of dedicated fueling for your port injection! \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eSince direct injection came out on modern BMW's, enthusiasts have been adding port injection.  With this came the need to upgrade the low-pressure fuel system to keep up.  Historically this was done by increasing the output of the main fuel system.  Unfortunately, the main fuel pump is controlled using PWM by a factory programmed controller designed to reduce output when target fuel pressure (typically 5 bar) is exceeded, creating a constant battle when pumps are added or upgraded.  This limits upgraded fuel pumps from performing to their full potential.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAdditionally, the high pressure pump control system dumps fuel back into the low pressure system at high pressure low volume resulting in oscillations of the low pressure fuel system.  Because of this the DI system in the car is required to constantly make corrections to keep target AFR in check. \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith this stand-alone low-pressure fuel system dedicated to your port fueling that is a thing of the past!  Get rock solid fuel pressures at any pressure, run fuel pressures which are 1:1 scalable to boost pressure, flow more fuel with dedicated lines, run smaller injectors and still get more fuel than you did with large injectors (allowing for higher resolution), put less demand on the car’s DI system to correct for fluctuations in pressure, even your tuner will be grateful as the system makes tuning of port fueling even easier and more accurate, the list of benefits goes on and on! \u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cu data-mce-fragment=\"1\"\u003eFeatures \u0026amp; Benefits\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBillet Aluminum top hat with 3 high flow fuel ports\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDedicated fuel pump(s) for port injection system\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eOptimal pump location resistant to fuel slosh under acceleration\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFully adjustable 1:1 scaling billet fuel pressure regulator\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e10 micron USA made Microglass fuel filter (Ideal for E85)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSmooth bore high flow PTFE fuel feed \u0026amp; return lines (AN6)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll billet connections for both fuel line fittings and top-hat\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlug and play connectors inside and outside* the top hat\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConfigurable pump activation harness (see instructions for more details)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eIncreased injector flow (when using 1:1 regulator feature vs static)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eCompatible with all stock or upgraded primary fuel pumps\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eEasily expandable and upgrade-able for more fuel\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAll components and parts feature 100% Ethanol Compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cu data-mce-fragment=\"1\"\u003eModels \u0026amp; Configurations\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003e\u003cu data-mce-fragment=\"1\"\u003eAFS.460\u003c\/u\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe AFS.460 dedicated AFS comes with all** necessary components to provide dedicated fuel system for port injection.  Featuring a single Walbro 535 (F9000295) fuel pump which flows 460LPH at 3 bar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e \u003cstrong data-mce-fragment=\"1\"\u003e\u003cu data-mce-fragment=\"1\"\u003eAFS.800\u003c\/u\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe AFS.800 dedicated AFS comes with all** necessary components to provide dedicated fuel system for port injection.  Featuring Two Walbro 535’s (F9000295) fuel pumps with a combined flow of 800LPH at 3 bar.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e*At time of install some wiring in the car may need to be cut and spliced to connectors included in this kit on older models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e**The AFS kits are designed for use with a port injection kit where the fuel rail is mounted above the manifold.  To use with a plate style spacer PI, please reach out to us directly at 713-770-6977 or sales@precisionraceworks.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Precision Raceworks","offers":[{"title":"AFS.460","offer_id":42951417593969,"sku":"601-0338","price":2236.49,"currency_code":"CAD","in_stock":true},{"title":"AFS.800","offer_id":42951417626737,"sku":"601-0336","price":2768.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1088\/6742\/files\/TopHat_Pump.jpg?v=1768427283","url":"https:\/\/www.parkautomotorsports.ca\/products\/x3-x3m-g01-f97-stand-alone-afs","provider":"Park Auto Motorsports","version":"1.0","type":"link"}