Pelican Parts Forums - Any adjustable sway bars that don't make noise?

I have an 86 930 with a coil-over suspension and TRG adjustable sways front and rear. The car handles great, but there is a fair amount of noise from the sway bars - both squeaking (I presume from the poly bushings) and rattling - I presume from the metal ball joint drop links. This is not much of an issue at speed as you can't hear the noise over the road and engine, but at low speeds it is irritating (at least to me). DO all of the adjustable sways share this issue? My track car had smart racing sways and sounded pretty much the same - although it was a track car so it had no sound insulation and had plenty of other squeaks and rattles.