As long as your replacing a 7" screen with a 7" Touchscreen you should be fine. You will have to take apart the aftermarket touchscreen and ditch the case. A little FAB work to mount the new screen in the OEM location and not even infinity will be able to tell the difference. I know I could do this without a problem but im in michigan. If you do not have the tools and skills to take small electronics apart than its probably best you find someone who can otherwise your going to end up with a broken g35 and a broken xenarc. . .