I heard its very difficult to tint Grand prix Back window. because of the bow and shape of it. deffinately can be done though. with some skill and patience lol
never heard that before. when i had the GT tinted he didnt seem to have a problem. but my GTP came tinted so i couldn't tell you.
i kinda want mine darker though but im so OCD about the gtp i won't let anyone on the inside to re-tint it
2003 Grand Prix GTP-3.5 setup, sold it, miss it
2002 Grand Prix GT-top swap, GT1 Cam, SD Headers, 90# springs, 42.5 injectors, 3.4 pulley - sold
2012 Chevrolet Cruze LTZ-Summit White, 1.4Turbo