Negative Positive
Title: K&N Air filter
Review: The filter was shipped quickly and arrived soon after I ordered it. I have had good success with K&N filters in the past, both for durability and for slight improvements in gas mileage. My van has been getting a little lower miles per gallon this winter, and the switch to this filter has not changed much. Evidently there is some undiscovered problem I need to find. However, the filter was in great shape when it arrived and fit just right.
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