I had the 3M stuff installed when I took delivery of my car 3 years ago. The clear fender spats work well, but I'm not sure I'd go with the clear bra again. I've started to get chips in the nose area that's not covered (and right at the line of the clear bra), so at some point I might remove it.
It may be an interesting DIY project, since the 3M dealer who installed mine said that Cobras and Jags are the biggest pain in axx to install.
