http://www.fakesunroof.com/FAQs from the website:
Q: What kind of tool would I use for cutting the whole? will it leak?
A: This sunroof is ornamental, it only gives your car the look of a real sunroof, but you don´t make any holes to the car, and you can´t see through it. You don´t make any modifications to your car.
Q: So what type of motor does it take and how do i go by wiring it all up and locating the switch??
A: This sunroof is ornamental, it gives your car the look of a real sunroof, but you don´t make any holes to the car, and you can´t see through it. You don´t make any modifications to your car.
Q: How much would it cost for a shop to do the install on this sunroof on a 1994 Subaru Legacy L?
A: This is only a fake sunroof that gives your car the look of a real sunroof. You can install it yourself, you don´t need to make holes in your car and you will not be able to see through it. No worries about leaking.
Q: Will I have to declare the addition of this modification to my insurance company and will it compromise the structural integrity of my car?
A: It doesn´t compromise the structural integrity of your car because it´s just a sticker with the shape of a sunroof that you put in your car´s roof, LOL!
Q: How does the sun get thru the roof?
A: The sun won´t get thru the roof, because the self adhesive sunroof that gives your car the look of a real sunroof, but you don´t make a hole to the car.
Q: Does this sunroof come with all of the installation tools necessary for proper install?
A: It comes with step to step instructions, it´s very easy because you only have to apply the sunroof to the car.
Q: how much horsepower does this add?
A: I estimate about 10-15 MENTAL horsepower.
Q: I would love to have a sunroof - is it guaranteed to be waterproof? do you have pictures from the inside of the car after install?
A: This sunroof is ornamental, and it´s waterproof and weatherproof, there´s no need to make holes on the car. The inside of the car will look the same since you´ll only be attaching the fake sunroof on the car roof.