Retune Duramax 2011-2016
If you currently have StarLite tuning on your truck, and have upgraded any parts, including but not limited to –
CP3, Injectors, Turbocharger(s) OR you currently have a single tune and would like to upgrade to SOTF
Level 2 Tune – One of the listed upgrades
Level 3 Tune – Two or more of the listed upgrades
Upgrading from a single Starlite tune to to SOTF tuning.