Just changed the front sway bar bushings on my 2011 Patriot four-wheel drive if you change your bushings do it with the car on the ground the sway bar pops right up and they're really easy to install the bolt for the bushings brackets are 13 mm here's a photo of what the old ones look like they are twisted and warped I hope that's not a sign of a Bent sway bar before I change the bushings I had a bang and clunk up front now it's gone so for those of you that can't chase down that elusive bang in front end noise change your sway bar bushings and end links the end links are 15 mm the bushings are 13