Well it has been over due for my headlights to be done. They were not too terrible but I have a hell of a time seeing at night so for me it was time. I have used the 3m kit before on my old Stratus and picked one up at Napa for only $14. I would HIGHLY recommend this kit to anyone who wants to clean their lights up and do not have a ton of body shop tools laying around. The process is not very time consuming and all you need is a decent drill, squirt bottle, painters tape and a polishing cloth. Now some before and after pics. Before. Just before buffing them. Already a ton better! After buffing. I did my fog lights too. The kit comes with more then enough pads. Before. After. Now I just need to get out at night and give them a shot. Also you need to make sure that your headlights are adjusted properly as that will have the most effect on your night visibility. I am not sure what the proper adjustment is on the KJ but what I like to do is drive out in the country when there is no moon showing and set them to what works best for me! I am super happy with how they turned out as well. Like I said I definitely recommend this kit. Hope anyone looking for answers on whether this works or not will find this helpful.