I just installed Supernovas, gtr's, in both low and high. H11 low and drl, 9005 hi beams. Went thru wheelwell as others did. Took about an hour, only cause I didnt check polarity before I buttoned up first side. Ugh. Second side took 10 minutes after my first goof. Dust cover design is the best Ive ever seen, super easy to remove and replace. A simple counter-clockwise turn on the bulb, and they come out. Not much room in there.