i dont know too much about what to do to get my taco up to par for speed. id like to get some pulleys and such and do little things that are a hundred here two there... without going out and buying a $5k supercharger.. any ideas guys? bigger fuel system? how can i change my gear ratios? do they have bigger throttle bodies for the 07's? ive only found the spacers which i dont really want to waste the money on cus ive heard from people they work and others say they dont... i know ya got ideas up yer sleeves!