Dealer wanted to charge an insane amount of money for a cabin air intake installed so I just went around town pricing different after market brands. I know trdsparks sells them for $18ish but I found one at Advance Auto Parts for $8.49. The brand is Drive Works which is the commercial brand of Purolator and it should be a great filter. The difference is night and day for the air quality and smell coming through the vents...plus for $8.49 their is really no reason someone should not be running a cabin air filter.