For Sale; CTS tuner

JohnSpo

New member
Aug 29, 2016
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TN
#1
I had this on my 06 Duramax until I traded it in for the 21. unfortunately it will not work with the 21 so help me fund a new tuner.
This is the Edge CTS. I'm not sure exactly what years it will work on but as I said it came off my 06. Includes the dash mount.
$250