{"product_id":"ff640-640cc-725cc-fuel-injector-kit","title":"FF640 640cc\/725cc Fuel Injector Kit","description":"The FlowForce NA\/NB 640cc Injector Kit, also known as the FF640, is designed as a flagship, plug-and-play fuel delivery solution for Mazda Miatas.\n\nThese injectors are carefully matched from new OEM EV14 units, ensuring a flow rate consistency of +\/-1% at both idle and wide-open throttle. This precise matching is crucial for maintaining drivability, especially in 4-cylinder engines. The kit delivers 640cc\/min in NA Miatas and 725cc\/min in NB Miatas, offering sufficient capacity for serious street and track builds. FlowForce estimates these injectors are suitable for turbocharged applications aiming for approximately 300-350 horsepower.\n\nInstallation is facilitated by designed components that make the injectors plug-and-play for 1990-2005 Mazda Miatas. However, this kit requires standalone engine management. Users are advised to consult the provided installation and configuration guidelines for proper setup.\n\nWhile the stock fuel pump may suffice for some NA\/NB builds with FF640 injectors or smaller, a DW200 fuel pump is available as an optional upgrade for enhanced performance and compatibility.","brand":"Flow Force","offers":[{"title":"Default Title","offer_id":52688380592440,"sku":"FF-640-NB","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662660794.webp?v=1784889366","url":"https:\/\/store.motormia.co\/products\/ff640-640cc-725cc-fuel-injector-kit","provider":"MOTORMIA","version":"1.0","type":"link"}