#6440, "RE: who make's the best over all sway bar's for the 2gnt" In response to In response to 0
RM Racing, Suspension Techniques, and Progress all make sway bar kits for us. The most popular among DSMs is the RM bars. THe front RM bar is 20.6mm while the rear is 17.5mm. The S.T. rear bar is 3/4", but I forgot the front diameter. In contrast, the Progress sway bars both measure 22mm. If you only want the rear sway bar, then you will have to stay away from RM as they only sell them as a kit; however, if you want a cheap rear sway bar, then you get the stock GS-T (.59"). If you do get both bars, be aware that you will have to get used to driving it because your car will handle very differently that before.