does any one know what size hole i need to cut for a 1995 mitsubishi eclipse to install a factory sunroof? need to know asap. would like to know the spacing from the front and back so i can do it right. thank you. an installation guide would be amazing but cant find it anywhere

Do you know what you are getting in to? Is it retractable or just a window? If you are talking open/close type there are many things to consider..all the electrical components, etc. But if you mean just a glass or plexi-glass window in the roof, cut small and enlarge as necessary, you can't put back a too-big hole but you can always enlarge a too small.hole. Cut smaller than the outside-to-outside measurement so the flange will rest on roof and for gods sake be careful with headliner, do not use a torch.....a grinder used on edge or a metal cutting circular saw, a sawzall will do it maybe. And front -to back you can put it wherever you want as long as you do NOT cut any structural gussets or cross- members in the roof .

if you have a Donor car{with Sunroof} cut off the entire Roof at all the Corners {A B & C pillars} > Modern sunroof structure has a lot of internal channels, which the Standard roof would not have{the mechanisms/tracks on which the Sunroof operate, channels for water runoff, etc}> then get a Body shop to weld the donor roof structure onto your car