{"product_id":"fst-304003","title":"XFI Street Upgrade Kit","description":"\u003cp\u003eThe engineers at FAST designed this all-new, laptop-tunable ECU to appeal to customers and dealers with simple EFI needs, but who prefer the greater flexibility afforded by laptop tuning. The XFI Street Engine Management System provides a cost-effective option for those customers who don't need the most high-end system, but also want complete control. Since XFI Street(TM) uses the same wiring as the EZ-EFI, it could easily be installed in place of an existing EZ-EFI ECU. Utilizing included C-Com software, XFI Street can be used to tune an engine whose characteristics are not ideal for the self-tuning features EZ-EFI provides. The XFI Street Engine Management System has data logging capability when connected to a laptop. The unit is offered in kits with an EZ four-injector throttle body and with or without a multi-port harness. It is intended only for naturally aspirated engines.\u003c\/p\u003eXFI STREET UPGRADE KIT","brand":"FAST","offers":[{"title":"Default Title","offer_id":44472086462529,"sku":"304003","price":784.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/2500\/9217\/files\/8ad42300-e76f-4995-bd3d-58c6ffe4d7f9.jpg?v=1787625293","url":"https:\/\/www.theefistore.com\/products\/fst-304003","provider":"The EFI Store","version":"1.0","type":"link"}