im getting some SD headers off ebay and am installing myself. i know its not easy but i can still do it. i know its recommended to purchase new clamps instead of the ones they give you. but do i need anything else like any special tools? i have sockets, wrenches, etc.. what kind of penitrator should i use for the bolts? just looking for some tips from people who know this more than i do to make the process easier. any tips will help. thanks