FS Autocal

[bobbobtar]

EFI Live Autocal Tunning, all cables included,   $300 or BO

[Mileguru]

Do you have a picture you can post? I'm looking for the brand and part number to see if I it can be used with a Black Bear tune on a 2017 6.2L Sierra.

[bobbobtar]

No pictures handy, but I'm sure it will work. I used this on my 2014 Sierra SLT 5.3 and 2016 Silverado 5.3. Purchased from Black Bear Performance in 2015.

Same as this one.   http://store.blackbearperformance.com/EFILive-AutoCal-Tuning-System_p_8.html    But in a cardboard box, not a plastic case.