nooblike
The 5905 fits all A-bodies including Dusters I will be updating the front kit shortly. I noticed you are in CA - If you want to bring your car over to Visalia, we can use your vehicle for prototyping and you will get a free FSB installed with the upgrades.
P/N 6907 is the redesigned adjustable Rear sway bar which redfastback has posted.
If anyone has tech questions about our bars I can be reached at 559-734-7451 from 8-4:30 PST.