swaybarrrsssssss info

Hi every one I need u guys 2 get me some info on stock sway bars I have a dx coupe and I want 2 put a stock say bar up front I all ready have the lca that come ready 4 the swaybar what I need 2 figer out is witch swaybar is the bigest one the integra gsr the ls the 4dr civic ex or the ex coupe in other hands witch one hass the bigest stock front sway bar ? Or r they all the same size don't realy wana buy an aftermarket one