I want to do a five lug conversion on my crx dx. I know there is a tread link on da's and ef's but im not finding anything on a crx dx. like is there any big differences in suspension on an ef vs a crx dx besides the knuckle on the ef ex 4 door?

 

CRX is going to be the same procedure as any other EF. You will need the EX knuckle still. The rear trailing arm (or really just the spindle) will need to be swapped over as well.