Part Number: APX-503-F101

Notes: A'PEXi Power Intake Panel Air Filter (OE Replacement)

Fitment: 15-21 Subaru WRX & STI

Details:

Some manufacturers of performance air filters make aggressive claims about their filter's ability to make power, but leave out the fact that their filters are not effective at filtering dust and dirt. Consider the wear and tear that will result from insufficient filtration!

The Apex Power Intake filter element is engineered to minimize air flow restrictions without compromising its ability to filter contaminants from the induction air stream. Apex proudly expand the usage of the Power Intake filter element by incorporating it into a line of drop-in, factory-replacement filters.

Filter life has been tested to operate over 15,000mi under normal street driving conditions. Filter maintenance and overall life differs depending upon conditions under which the filter is used. Inspect for wear and tear, use best judgement, and replace if damage is suspected.

The filter can be cleaned by blowing compressed air through the filter, opposite the direction of inbound airstream. This filter is designed for use as a dry-type filter. Do not apply filter oil to this filter as it was not designed to utilize such oils. Water, cleaning solvents, and other liquids may damage the filter and must not be used to clean the filter.