Hi I want to remove the bottom portion of my head unit where the CD changer is and put in a double din but need my ac and I’m confused on wether or not if I just do it this way it will work or not can I get some info please I don’t want to spend 400 American on a kit that I don’t need if it’s possible let me know I’m from Toronto in Canada and wanna get this done simple and stress free my vehicle is stock without navigation and haven’t changed anything yet on the whole vehicle other than a custom exhaust