mod. Sure it's possible to do it,but unfortunately I don't know of any kits. If you are going for weight reduction might as well remove other parts, too. If you are not running slicks, warming up the tires won't give you as much advantage as you think. It's more a psychological thing than you realize. Kind of like running a loud exhaust; it sounds fast but is it really? For safety purposes don't do it, and worse off if a track official catches you there without all 4 brakes, as they are mandatory on some tracks, he will kick you out.