My friend owns a 94 ex coupe, and was wandering if you could put 99-00 si rear discs, on his coupe! I wasnt sure of the answer! I have heard of using integra rears but not si! thanks.

 

Yes. All '88-00 Civic/CRX/del Sol and '90-01 Integra (except ITR) rear disc setups (hub assy., rotor, caliper) are the same. Trailing arms are also all the same, with the exception of the larger bushing size on '90-93 Integras.

Please search, there are so many threads on this topic that I should be flaming you instead of helping you.

 

my bro did it ! fits perfect ! stops on a dime too!