Take a look at the 06-07 CAI for ex/lx/dx, and scroll a little farther down and you'll see what appears to be the same CAI. It says 06-07 ex/lx/dx but has (revised) auto & manual. The first one is $186 and the revised is $229. What's up; am I missing something? I have an A/T R18 08' so is there certain one I would need to pick?