How to update Firmware?

[djsanchez2]

I have the LS1 F-Body version and i see there is a Ver 2.13 update available. How do i update my tuner to this software version? Will i have to send it in and pay for the upgrade? If so what is the cost?

[mikel]

This tool needs to be sent here to be updated.
If you have a receipt to prove proof of purchase, there is no charge other than shipping.
If not, there is a charge of $99 + shipping.

Thanks