Installing PPF is not for the faint of heart. You have to have patience. If you do it, think of steps, from easy to hard. Do the easy step, first. If you have success, you can move on to the next step. I did 4 steps, with invisiblemask.com. The 30" partial front hood kit, with the easy hood, slightly harder front fender pieces and the very hard mirror cups. Next step, doors. Those are relatively flat pieces, so pretty easy, but the front door pieces are large, so having another person helps. I used rhino ramps to raise the side up, to make it easier to work on. Third step was the rockers. Very easy, since they curve under smoothly. Again, they're long pieces, so having a friend help is useful. Also, you have to lay on your back, even if you raise up a side on rhino ramps, like I did. Last step, I tried was the front bumper. Super hard! It takes forever to squish down all the fingers you create and it's easy to panic. I did, and made a couple relief cuts when I thought I wouldn't get it to lay flat. In hindsight, I think doing the bumper would be better as a sheet, since you need a little more leverage to stretch it around the curves. A precut, just doesn't allow you to apply enough leverage for all the stretching necessary. Ultimately, if there's one piece that you should leave to the pros, it's the front bumper. It still gives me nightmares.
Finished rockers and doors:
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How do you squish all those fingers down?!?
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Patience, here's the right side squished down. Now, just do the left without panicking:
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Finished front bumper, with two stupid relief cuts. Acceptable, but I might do it over in a couple years:
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