Is there any downside if I plan on using a non-abs brake booster from a 92' civic with a 15/16" MC from an integra, or should I use a booster from an integra? I've heard the booster will work fine, it's just all in the MC. I previously had a booster from a 1995 non-abs integra, but it took a **** the day i got my swap finished.

 

You can't use the civic brake booster, the mounting flange on the integra MC is rotated 90 degrees compared to the civic unit.