Fuel-it! Ethanol Content Sensors

Toyota Supra Bluetooth Flex Fuel Kit for the MKV B48/B58

BMW M2, M3 & M4 Bluetooth Flex Fuel Kit for the G8X S58

AUDI TT RS/RS3 Bluetooth Flex Fuel Kit for the 2.5L motor

BMW M240i, M340i, M440i, & M540i Bluetooth/CANflex Flex Fuel Kits for the G Chassis B58

VW/AUDI Bluetooth Flex Fuel Kit for the 2.0L TSI

BMW F-Chassis Bluetooth Flex Fuel Kit for the B38, B46, B48, B58 Motors

BMW X3M & X4M Bluetooth Flex Fuel Kit for F9X S58

AUDI S4 Bluetooth Flex Fuel Kit for the B8 & B8.5

BMW 535i & Z4 Bluetooth Flex Fuel Kits for the E Chassis N54 & N55 Motors

BMW 135i, 235i, 335i, 435i, & 535i Bluetooth Flex Fuel Kits for F Chassis N55

Subaru WRX Bluetooth Flex Fuel Kit for the 2022+

Ford Mustang 5.0 Bluetooth Flex Fuel Kits for the 2015-2023

KIA & GENESIS Hi-Flow Bluetooth Flex Fuel Kit for the 3.3L Motors

Toyota Tundra, Land Cruiser, & Sequoia Bluetooth Flex Fuel Kit for 2022+ 3.4L

BMW 135i & 335i Bluetooth Flex Fuel Kits for E Chassis N54 & N55 Motors

BMW 120i, 220i, 320i, & 420i Bluetooth Flex Fuel Kit for the F Chassis N20 & N26 motors

BMW X5 40i Bluetooth Flex Fuel Kit for the G-chassis B58 (G05)

AUDI TTRS Bluetooth Flex Fuel Kit for the 2.5L Gen 2 (MK2 8P)