The mud guards arrived on time and in good condition and without instructions. It's not hard to figure out how to install them but I did end up with screws and clips that I didn't need. Some reviews indicated that you had to drill holes but with the self tapping screws I found that this wasn't necessary. The flaps come with adhesive strips that attach to the bottom of the wheel well/rocker panel but are not strong enough to hold the flaps on by themselves. They do however hold it in place while you screw he flaps on. You'll have to remove a bolt in each of the front wheel wells and then bolt through the flaps. If you want to put another screw into it you'll have to remove the front wheel. I just didn't take the time to do that yet. The rear flaps screw on quite easily with the self tapping screws, two in each flap.

It was good to go. It was right. Shipped right. Right size. Brand New. Just what I wanted. I don't like the word requirement. LOL!

I've used this before and was surprised to find it on Amazon cheaper than from the main website. It really works. You can spray a large concrete area and over time it removes the mildew and age stains. I was completely surprised when I first used it, but you do have to give it time to work over a few weeks.