You don't want to run that bra if you still have the TMIC. It will cause air turbulence and reduce airflow through the IC. A clear bra is like thick plastic wrap cut specifically for the shape of your car. I got mine from
www.rockblocker.com. Unless you don't mind a frustrating install and possible imperfections, I'd pay an experienced installer. Usually you can find a tint shop that will install it for you, but I'd make sure they have experience. Or maybe I just suck at it. Oh, and you can see it, but if installed well, it is hard to notice and looks good actually IMHO.