{"product_id":"trueflex-sensor-kit","title":"TrueFlex Sensor Kit","description":"The iE TrueFlex Sensor Kit is a crucial hardware upgrade for Audi B9 S4, S5, RS5, RS4, and SQ5 models with 3.0T or 2.9TT engines, enabling them to utilize flex fuel capabilities. This kit provides reliable, real-time ethanol content readings, allowing the factory engine computer to seamlessly adjust for fuel mixtures ranging from premium 91\/93 octane to E85 when paired with the compatible iE TrueFlex tune.\n\nOnce installed, users can monitor their ethanol content directly through the app and switch between different fuel types without issue. The kit includes all necessary components for installation, making the conversion process simpler for the end-user.\n\nThis system requires the iE B9 3.0T or 2.9TT POWERlink Tuning Suite and the iE TrueFlex Sensor Harness Kit. For optimal performance and to achieve maximum power gains, an upgraded high-pressure fuel pump (HPFP) is also recommended.\n\nCompatibility is specific to North American 2017-2024 B9\/B9.5 S4, S5, RS5, RS4, and SQ5 models. Crucially, TrueFlex tuning is not currently supported for Rest-of-world (ROW) ECUs (Europe, Asia, Australia, etc.) for S4, S5, and SQ5 models. Users may also need to trim a small portion of plastic on the fuse panel for proper fuse connection.","brand":"iE","offers":[{"title":"Default Title","offer_id":52687900508472,"sku":"IEELCK2","price":461.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/664194927.webp?v=1784887180","url":"https:\/\/store.motormia.co\/products\/trueflex-sensor-kit","provider":"MOTORMIA","version":"1.0","type":"link"}