usally re-aiming a bit lower will cut down on enough glare that it doesn't blind others. I had a kit in my 5th gen the glare was pretty bad until I re-aimed them then I just didn't like the uneven light patern but never got flashed by others but ended doing the retrofit just because I has access to 2 sets of S2K projectors so I went that route , just try the kit first if you don't like it then do the retrofit latter.