{"product_id":"precision-raceworks-stand-alone-afs-for-bmw-m2-g87-s58-twin-turbo-2023-2025","title":"Precision Raceworks Stand Alone AFS for BMW M2 G87 S58 Twin Turbo 2023-2025","description":"\u003cp\u003e\u003cstrong\u003eFits (per Precision Raceworks, checked by our tech team):\u003c\/strong\u003e BMW M2 (G87, S58) 2023-2025\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrom Precision Raceworks:\u003c\/strong\u003e The Precision Raceworks M2\/M240i (G87\/G42) Stand Alone AFS ™ 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! Since direct injection came out on modern BMW's, enthusiasts have been adding port injection.\u003c\/p\u003e\u003cp\u003eWith 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.\u003c\/p\u003e\u003cp\u003eThis limits upgraded fuel pumps from performing to their full potential. Additionally, 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Precision Raceworks\u003cbr\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e 601-0342, 601-0341, 601-0350\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShipping calculated at checkout.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThis part can't ship to California (CARB).\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNot sure it fits? Call the shop with your VIN: \u003ca href=\"tel:+14059063935\"\u003e(405) 906-3935\u003c\/a\u003e.\u003c\/p\u003e","brand":"Precision Raceworks","offers":[{"title":"AFS.460","offer_id":67964904833239,"sku":"601-0342","price":1574.99,"currency_code":"USD","in_stock":true},{"title":"AFS.800","offer_id":67964904866007,"sku":"601-0341","price":1949.99,"currency_code":"USD","in_stock":true},{"title":"AFS.640","offer_id":67964904898775,"sku":"601-0350","price":1799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0852\/0355\/0423\/files\/TopHat_SinglePump.jpg?v=1793660558","url":"https:\/\/speedhausparts.com\/products\/precision-raceworks-stand-alone-afs-for-bmw-m2-g87-s58-twin-turbo-2023-2025","provider":"SPEEDhaus Parts","version":"1.0","type":"link"}