For the people who've done this, how big a difference does it make to braking performance? Is there a more confidence inspiring pedal feel or doe you just eliminate a lot of the fade potential?
I don't know mate but i've been on the look out for a set of 840 stoppers for a while now if for nothing more than an aesthetic thing ! I do remember somebody on e36coupe having done this and it's a straight swap - might be worth asking the question over there.
