AFAIK, diameter size is not always a direct indication how stiff its going to be. IIRC, the distance of the trailing arm fixation point to the center of the roll bar is important too. Thats how you can adjust them, again, iirc and by looking at my Whiteline rear sway bar, which is huge (24mm) but surprisingly not really that hard when installed at the outer edge holes of the sway bar ends.
|