Tune is emission intact Tuning, Delete is removing all ( AECDs ) Auxiliary emission control devices, Deleting if you live in CA would provide less risk, just make sure you have control over you tuning..
Tell the shop to enlighten us on how Broken Flex plate or TC adds metal shavings to the oil filter? I have never heard of a 3.0 broken flex plate. That shop is going to suck up your wallet and drain your bank account.
Ram 1500diesel.XXX is the poster forum for cover up OF all VM Motori and Fiat , Failures.... the facts all VM 3.0 are Hero-Zero Status. Some get years of good service, others need 3+ engines in 5 years of use. Service intervals are required for all VM 3.0 power plants.