Some of the photos do not show the difference in the new piece. The OEM bar is even smaller and flimsier than the Suspension Techniques bar shown against the new tubular nascar-style sway bar. The ST bar is 22mm and the new creation is 32mm, (1 1/4 inch tube).
It works!!! The car handled flatter and didn’t have any unusual handling characteristics. The ride on the street didn’t seem to change much - the 550# rear springs felt stiff before the new bar. My driving is still the biggest issue! Fun, Fun, Fun!