Call me stupid, but i'm having issues w/ replacing my rotor and pads on my JDM crx. JDM crx has bigger brakes than the USDM, So I tried using the 90-01 integra rotors and pads, due to it was the same size and such. But now I've got this horrible, world is coming to an end metal to metal grinding sound. Did I use the wrong parts, if so which ones should I be using?

Please help

 

i think its 91 civic ex sedan........