{"product_id":"ethanol-flex-fuel-can-bus-custom-feature-vb-wrx","title":"Ethanol Flex Fuel (CAN Bus) Custom Feature - VB WRX","description":"\u003cp\u003e\u003cstrong\u003eNAMR custom feature, available through GropeTuned, an official Atlas commercial tuner.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eNAMR feature description\u003c\/h2\u003e\n\u003cp\u003eFill and forget! CAN-based ethanol flex fuel sensors measure the ethanol content of your fuel and adapt your tune to a variety of parameters such as fuel target and ignition timing to make blending fuels or filling at an unmeasured E85 pump extremely simple. A staple of the Subaru community, flex fuel makes your FA24DIT run even better by unlocking significantly more ignition timing due to an increased knock resistance.\u003c\/p\u003e\u003ch2\u003eFeature requirements\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersion:\u003c\/strong\u003e 1.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReleased:\u003c\/strong\u003e 3\/31\/2026\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequires:\u003c\/strong\u003e Atlas 2026.1+\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDigital software feature by NAMR. Custom calibration and any required hardware are sold separately.\u003c\/p\u003e\u003cp\u003eThis software feature is $0. GropeTuned’s \u003ca href=\"\/products\/flex-fuel-tune-add-on\"\u003eFlex Fuel Tune Add-On — $100\u003c\/a\u003e covers the separate calibration work. A compatible CAN-bus ethanol-content sensor setup and custom flex-fuel calibration are required; hardware and sensors are not included.\u003c\/p\u003e\u003ch2\u003eDelivery and purchase terms\u003c\/h2\u003e\u003cp\u003eGropeTuned will manually email the free feature files after processing your order. Delivery is by email, not an instant automated download. Use an email address you can access at checkout.\u003c\/p\u003e","brand":"NAMR","offers":[{"title":"Default Title","offer_id":50647281205387,"sku":"NAMR-CF-EFF-VB","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/6737\/3451\/files\/atlas-ethanol-flex-fuel-can-bus-custom-feature-vb-wrx.jpg?v=1791912575","url":"https:\/\/gropetuned.myshopify.com\/products\/ethanol-flex-fuel-can-bus-custom-feature-vb-wrx","provider":"GropeTuned","version":"1.0","type":"link"}