Civic EG

Hey I was wondering if I can put the stock ex/si front brakes on my cx civic withhout Changing out the spidnle cause that ex rotor is 11" and the cx rotor is 9" and the ex Caliper is a nifso or what Ever its called while the cx caliper is Honda one. Let me know thanks

fastbrakes.com makes the brackets needed to move the calipers out for 11 inch rotors, i dont know if the stock ex brackets will work to do the same thing or not.