TTR is where I bought my mounts and strut bar from..a few other minor bolt ons as well (intake, exhaust (about 40% off!), header), great guys, SUPER fast shipping, and reasonable prices. (They normally always have some kind of deal going on css.net) Just another balt site. They do have stuff for other cars, but they specialze around cobalts.
www.turbotechracing.com
www.turbotechracing.com