Technically even the MOPAR CAI is not warrantied. Any Mopar part that is a performance part, which is designated by a P as the first character of the part number, carries absolutely zero warranty with it. However, they would need to prove that the aftermarket part, even if its the mopar cai, was the cause of the problem to deny warranty work to other parts of your drivetrain. But no matter what aftermarket CAI you put on, even if its a mopar one, that CAI itself carries no warranty, unless I guess the manufacturer for some reason opts to offer a warranty of that particular part through their company.

As for the predator tune, that basically voids your entire drivetrain warranty if they find out you have it in there. Some people simply flash the stock tune onto the car before bringing it in for service. I can understand flashing it back to stock just so they will not hassle you during an oil change or routine maintenance of your car. But, if you are flashing it back to stock so they will do warranty work on the drivetrain that is basically committing fraud there.