2008-2010 GM Duramax LMM EFILive AutoCal V3 Custom Tuning 2020 - 2022 Ford Turbochargers Tune files will be pre-loaded

Tune files will be pre-loaded onto your Hydra Chip from OCDiesel

Introducing the next generation Evolution CTS3: all-new

5 - 2010 GMC Duramax

high fuel-delivery situations with our Bolt-On Cam Gear Retainer

2008-2010 GM Duramax LMM EFILive AutoCal V3 Custom Tuning 2020 - 2022 Ford Turbochargers Tune files will be pre-loaded2008 2010 GM Duramax LMM EFILive AutoCal V3 Custom Tuning Cooper Custom Solutions (CCS) offers true custom tuning for your LMM Duramax. After you supply us with your information, we can supply you with tuning that is tailored to your truck and its specific usage. CCS is a trusted Canadian tuning company that is one of the best custom tuners for Duramax.