There are a dozen sets out there sir. I agree with coming out of the turns, I know they'll help, coming into the turns I'm not sure if there's any reduction/increase in stability. My sway bar has been gone for years or I'd do some testing for autocross guys! May do that in the future but if you watch the vids, see my 60ft times, all in a Quad Cab, you can imagine the results are exponentially greater in a RC.
On the street it has helped greatly on street tires! Will you dead hook like the Charger in the sand on F&F?? Hell no, but you'll no longer spin through gears and a launch from a 20-30-40 roll does hook hard!
Now, throw 10" rears and drag radials on and it'll pull G's from a dig especially on the track but the street as well. It's a leverage theory