Yeah I stopped at Autozone and asked and the guys said they are $46.00 for the 2 DR and only have the double sided tape. Now who knows if it's true but he said he has them on his car for the past 3 years with no problems. He doesn't have a Cobalt he just meant on his car, whatever it is.
I think I will try it no matter what, 46.00 isn't too bad, hopefully they just don't fall off!
2008 Coupe Sport. No engine mods as of yet, don't want to void the warranty. Black tinted windows, black chevy bowtie, chromies, silver racing pedals. That is it for now.