Possible Cabin Air Filter Replacement
I purchased an STP CAF7779 from Autozone and modified it to fit my new (used) KarmaSport. The filter out of the box is very close to the exact same width of the factory filter and a little longer in length. I measured the filter mount and came up with 7” needed to fit the filter properly. I cut the new STP filter to 7”, bent the bottom end of the filter around to fit the “S” shaped slots that hold the filter and pushed it into the slots as deep as possible. Fits perfect! Photos to come if I can figure out how to attach them.