Quote Originally Posted by Cardinal Fang View Post
If I'm not mistaken when the dealerships rust proof your car THEY WILL drill holes. With respect to the RUST module. I've done a fair bit of reading on the internet about this and have come to the conclusion that its a gimmick at best.
Absolutely no drilling is done at the dealership. Clips are removed to avoid drilling and the rustproofing is applied into the holes. If there is a body or corrosion claim and you did in fact have the body panels drilled you can say goodbye to your warranty.