The Frieling Racing master cable is used to encrypt and decrypt files connected to the end user cable. When a file is received from a end user cable, you must decrypt it to open the file in a tuning software such as WinOLS or other binary editing software. Once the file is changed, to flash it back to the vehicle, you must then encrypt it for the iFlash to right. The Master cable will do the checksums on files or you have the option to not calculate checksums if required.When you purchase the Master, you can:
WARNING: Cancer and Reproductive Harm