So I've been doing some research on the internet and found out about a guy who swapped in some rear disc brakes from a Corolla into his Prius. Those of you with some mechanical inclination, how difficult do you think this would be? I imagine most of the parts would be quite compatible, if not completely. Any thoughts? Now before anyone answers I want to make it clear that I want mechanical and technical answers. I DO NOT want any crap about how the rear drums are sufficient and how the regenerative system does most of the braking and so on. If that is all you are going to post don't waste your time and more importantly my time. :angry: I would be doing this simply becasue I could. Now, if you have something useful to post, I would be most appreciative.