to far away from my car to do the measuring myself. if anyone could help me by giving me the dimensions for a 5 lug fc rear caliper id greatly appreciate it. im looking to upgrade my rear end and would like to order my rear calipers before return home.

 

What measurements are you looking for exactly? Can take them for you after work today.

Also curious what upgrade you are looking at doing, most people seem to think the stock brakes work fine, I'm thinking of doing the fd rear rotor(via rear brake bracket)

 

distance between the bolt holes and rotor width. hopefully i dont need much more than that.
i plan on just upgrading from single piston to dual piston. honestly there isnt a very good reason for me to upgrade my brake system. i just want something that looks better and newer.