Quote Originally Posted by Cool Cat Racing
The caliper bracket.
Im pretty sure the factory bracket only allow u to use the stock size rotors that came off a del sol. Thts y when u gget the AEM Big Brake Kit they give u new brackets to move the caliper out to accept bigger rotors. So with the brackets u have ull only be able to use the stock rotors which arelike 9.5 inches. Does this answer ur question?