In Canada you can only get the cabin air filtration if you order the Limited model. Has anyone been able to add this to a Base or Sport model? If so would you know the part numbers that need to be ordered. I understand that there is a punchout located behind the glove box and all I need is a filter and the filter holder. I can't find any online catalogues for 2006 yet. PS. I'm going to order the V6 AWD Sport model sometime this week. Wishing to negotiate Toyota installing these for pickup date.