I have a 94 cx civic hb with a JR GSR swap. Ive swapped the front with 94 gsr brakes with no prob. I did the research on the rear swap and though I was ready to go. However, I cannot use the GSR booster and MS because it will stick out too far off the firewall and hit the supercharger pulley.

How can I keep my stock booster and MS setup and still run the rear swap?
I was wondering if I needed to get an Civic SI setup due to the stock rear disc setup?

Anyone have this same prob and/or know a solution?