quick noob question. Will 90 integra rear disc fit on to a 96 ex coupe? What parts will i need to do soo?

 

Jesus...YES
hubs, trailing arms, discs, calipers, hoses, cables, prop valve.
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yes it fits. But make to use your original toe, upper and lower control arms.

Not to sure about the 96-00 civic, but make sure to upgrade your master cylinder, brake booster and proportionning valve. Use the one from the 99-00 si.

 

why bother with an mc/bb from the em1, when the itr bolts in w/ little modification and is a lot better?