There is no drilling required on either one of our models. (Windrestrictor)
There is a special bracket that was designed (black and powder coated) that is bolted on using factory threads located behind the area on top of the console. After the bracket is mounted behind this area the covering is put back on and then the Windrestrictor is mounted onto this bracket with 2 chrome screws with screw covers...
No drilling or modifications are necessary. If you removed the product you would never know it was there...
Since this photo we have updated screws with screw covers...
