i was wondering what rails do i use to install my seat or do i have to get customs rails

 

You will need a special set of rails. There's a company in Long Beach CA that fabricates them, They will however need your car to do the work. The web address is www.wedgeengineering.net. I've been contemplating the same thing, for other considerations see my thread entitled recaro seat installation. The seat itself in the acura is fairly integrated with the airbag / system restraint system. so you'll want to consider these issues as well.