aFe MagnumFLOW Pro 5R Air Filter 3-1/2in F x 5in B x 3-1/2in T x 6in H - 20-91202R fits_2005-2007`Subaru`Impreza Rotor Styles Available: Slotted

Rotor Styles Available: Slotted

2x2 carbon fiber weave for a consistent finish

7 lbs lighter than the factory exhaust

Measured Flow: 650 CFM @ 7" H2O

3rd gen 3500

aFe MagnumFLOW Pro 5R Air Filter 3-1/2in F x 5in B x 3-1/2in T x 6in H - 20-91202R fits_2005-2007`Subaru`Impreza Rotor Styles Available: SlottedThis 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. aFe POWER performance air filters use a rounded, evenly spaced pleat design which allows for more usable filter surface area, providing