I got a whole rear disk from an 99 SI and its going on a 97 Cvici DX Hatch. Do I have to upgrade the booster? I got the Prop Valve and the master cylinder, all i need right?
I did the same swap with my cx hatch, I didnt replace the prop valve or the master cylinder. I called the dealer and they said the prop valve on the si and cx had the same part numbers.