Are there aftermarket kits out there to keep odors, dust, and pollen from coming inside the vehicle? I know that on the WJ (99-04) Jeep Grand Cherokees, you can get the filter that fits over the air intake where the front wipers sit.
I know now the 02s has one. Have anyone try to make that fit with the newer models? Even my $25K Buick Terraza minivan has one!!!