I also have one installed and did so myself...I agree with the above statements completely...Use those spacers they'll save your life!!! Oh, and whatever you do, DON'T remove the 3M adhesive covers before you test fit and mark the area on each side of the bumper step plate...Once you do, you'll never get the plate cover off of your bumper without removing some paint in the process
Here's how I did mine
1. Make sure car is washed and clean (or the rear bumper at least)
2. Use the provided alcohol clean wipe that comes with the step cover to remove any excess oils or dust that the wash might leave behind.
3. Attach the provided spacers onto the step plate...If I remember correctly, the measurements should be about 3 & 1/4 inches in from the ends
4. Test fit the step plate on the bumper by laying it gently on the bumper to find the correct fitting position.
5. Make sure the bumper is centered by using a tape measure to leave the same amount of space on each side
6. Once centered, use a soft chalk pen or childrens washable marker to mark your bumper on the bottom top and each side of the step plate so you can easily re-apply it in the exact same position after you remove the 3M adhesive film covers
7. Remove the 3M adhesive film from the sticky surface and re-fit the bumper in the already marked area (DO NOT PRESS DOWN FIRMLY YET)...Gently make sure it is in place where it should be and then apply pressure starting in the middle and working your way out to each end slowly in a smoothing.sanding motion...
8. Once fitted securly, use warm water (dish/car wash treatment soap optional) to remove the chalk marks or washable water marker lines from your bumper
9. Use Stoner Brand Trim Shine (available at
http://www.trimshine.com/ or any Kragen auto parts) to shine that bad boy up!!! It's water based, goes on wet and dries to a gloss look that is completely dry to the touch...It lasts for days at a time, naturally comes off with washing your car, rain, etc...Is UV protectant, and will not harm your car's paint at all...I've been using their products for years and haven't gone back since
Best of luck with the install!!!
DAN