Want to use a Hardway linked Autocal with another company? No problem! This will purchase a unlink code needed to "unlink" the autocal so you can "link" with your new tuning company. **Note: Requires a 3-5 business day processing time OR is available on EFI Live's website for an additional fee. If you go directly to EFI Live, it usually takes around 24 hrs to receive the code depending on your time zone. They are located in New Zealand.