Wheel removal stuff (jack, axel stand etc) Hex soxkets (IE ALLEN KEY ONES), Ratchet, as pair of long nose pliers thats about all,
Piece of **** to do, un bolt the caliper, remove clips noting which way round they go, swap pads, if the piston needs to be pushed back (Which it will) remove the brake fluid cap under the bonnet and place a rag over it. The Pistons screw in not push as most cars, replace pads and refit (reverse order)
Sorry if its written poorly but its early
Tony.