Someone catch me if I'm wrong, but I don't think there is an aftermarket swaybar for an '08. You can definitely get a strut tower bar, I'm not sure if it is necessary but most any of them should fit the 08. I know those BMR bars are supposed to do wonders, I installed the solid tubular trailing arms on my 01 that were a part of the GMPP handling kit, but the BMR bars are bigger and offer adjustability. Poly bushings are the way to go with any bar you plan to get. Enjoy your new GP! sorry you had to give up the T/A
