I already have rear disks in my crx, but i was thinking of changing them out to match my powerslot ones Any ideas, comments, or feedback.

 

upgrade the brake pad material and the other commone parts, larger master cylinder and rear disk proportioning valve, 90-91 CRX Si is 2040

if you wanted to do anything elase i would maybe look at rebuilding the rear calipers if they are older. The larger brakes wont make you stop any faster, it just keeps the pads from overheating.

spend the money on good tires, which is going to make a bigger difference in stopping then replacing your rear brakes.