Pro 5R Filter Media:
This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are easily recharged with aFe's POWER CLEANER and blue air filter oil.
Click here for more information about our filter media.
Rounded Deep Open Pleats:
aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing increased flow and greater dust holding capacity.
Progressive Bump Seal:
A pliable seal on the filter's base conforms to a variety of surfaces, making for a strong seal every time. This design eliminates the use of taped or glued foam like many traditional OE filters.
The unique IRF (Inverted Replacement Filter) design utilizes the depth of the OE airbox, providing maximum surface area, airflow, and performance, all within the stock filter housing.
Click here to learn more.