Originally Posted by DOZER
How much you want to bet that there are caveats that the factory warranties don't apply.
If the Dealership is Authorized to do so, than your warranty still stands. When I lived in San Diego there were a couple Dealerships that offered lift kits and upgraded Diff's for trucks while still giving you all the factory warranties. They mark down that the Factory equipment has been upgraded and installed by Dealership Tech's and offer their warranty plus they get the warranty of the companies Products which actually helps a dealership cover their ass