CAN Matrix: https://kyletunedit.com/wp-content/uploads/2023/05/KYLETUNEDIT-SFI4-CAN-Matrix-11.100.4.pdf
Latest Firmware: https://kyletunedit.com/wp-content/uploads/2024/05/SFI4_11_100_7_firmware_update_2.zip
Firmware Update Instructions: https://kyletunedit.com/docs/electronics/kyletunedit-i4-firmware-update/
Please make sure you are always running the latest firmware! Update the firmware before installing the unit for the first time. This controller requires custom CAN messages to function. Please contact us at [email protected] for assistance if you are not able to configure it yourself.