there both steel for those that have to be politically correct.

ST suspension has a nice kit that uses a solid steel sway bar
http://www.stsuspensions.com/product...ar-set-28.html

and tanabe lack the kits but uses a much lighter chromemoly steel tubing design
http://www.tanabe-usa.com/stabilizer.asp

the kits nice but its nothing i cant out source elsewhere. the weight difference of the two would be as night & day.

ANY SUGGESTIONS?

 

the tanabe requires the stock bits from an Si rear swaybar to direct fit.

if you dont already have that, then just go with the ST.