Upgraded Sway Bar?

[2010_5thgen]

i havent noticed anything with my silverado. ive had them in for 2 years now. if you use the greaseon the bushing, normally you dont get much noise. i even have poly bushings in my camaro and ive never heard any noise from them.
to be able to hear the bushing squeek, it would have to be absolutely silent...and when your driving, im sure the tires are louder than the noise coming from the bushings.....even if the tires are stock.