Having shopping around for some mods for my stock 02. Plan on doing exhaust air intake and a airdog pump. Along with guages of course. Probably won't be much over stock power but I have heard and felt from driving that these transmissions are pretty weak. Just wondering what I can do to prolong the life of my auto trans. Keep in mind truck only has 30K miles on it and I don't really want to buy stuff that isn't worn out yet