I have had no experience with installing a shift kit in our cars, but over the years I have had experience with Transgo shift kits in general. For the most part the results has been excellent. They are not the easiest to install, and probably should be done by a very experienced trans mechanic, preferably during a trans overhaul.
I'm not sure that I understand why you would want one on a Contique though, since the auto trans in our cars is generally excellent to begin with. The way our cars shift is what many dream their cars will be like with a shift kit installed.
