Motordyne Sways front and rear; What to expect?

Exhaust

Hey guys, I typically go out on back country roads for some good old fashion twisty one laners early in the morning. I have a few questions about front and rear sways particularly (motordynes). What kind of handling response would I notice with installing these if any? Currently, I do feel like the car has body roll, but not enough to be super terrible. I just want to tweak the car as perfect as I can. What kind of adjustments should I make to the stiffness? Stiff front with a softer rear for more oversteer if thats correct? What kind of setups are you guys currently using. As always thanks for the help.