Anybody have any experience with the Progress rear sway bar? It is 22 mm vs. 19 mm for the ST bar. Moreover, whereas the ST bar requires drop down brackets, the Progress bar bolts directly to the subframe. On the downside, the Progress bar requires drilling four holes and costs about $50 more.

1994 Accord DX coupe

 

The ST sway bar is only 19mm? Are you sure? I thought it was 22mm.

 

I have the progress bar on my car along with the coilover and all I can say is top notch