Originally Posted by tom73

I bought a b5mm used off RCT. I'm curious if it already has the b5rm rear a arms on it already. The seller stated there were b5rm arms as part of the package but I'm uncertain if they are installed. I suspect the are not since the left rear arm is marked left and not reversed. Can someone please confirm? Also for those that have made the change how did it change the handling and how significant was the change.

Thanks