Local dealer here charged $500 for a 3" body lift. All the trucks on the lot were lifted, best part was they were homemade, pressure treated 4x4's and bolts from the hardware store. Not sure how long they got away with it but I remember them getting busted.
A legit dealer installed lift will be super expensive, but it wont void the warranty.
A legit dealer installed lift will be super expensive, but it wont void the warranty.