Is there such a thing as a front sway bar for our camrys? Do we need it?
Yes, there is one from the factory.
Does front Strut tower brace help?
I dont have one but yes it jsut keeps everything moving in the same direction when the car is cornering
Where to buy TRD or Whiteline Sway bars and fron strut brace?
www.trdusa.com
www.ebay.com
What should I expect to pay?
Have no idea
Do they come with install instructions, if not where can I find them?
They should and if they dont it is pretty simple to figure out Think there is even a DIY posted in a thread somewhere on here
I do not intend to do anything with my suspension, would that matter?
You dont ahve to but it iwll imorove it more if you do. Start small and see waht you think then go from there.