The group buy discount code is still active as of tonight, 9/14! Since having the blue mirrors in my S4, I've missed them in subsequent cars. Never found them distorted, but have always found the glare distracting. Apparently these guys have a better process to make it blue, so, we'll see! The stock mirrors are a bit "chunky" and not as helpful as I'd like, so this will be among the most useful first mods...if I don't break them during install. Made the mistake of paying a dealer tech install the ones in my TT...he broke one of the tabs on the passenger mirror, and it has been vibrating for the last 17 years. If that happens to you, you can use, among other more professional solutions, a wad of gum (or silicone haha!)