aFe Black Series Intake Replacement Air Filter w/ Pro DRY S Media (Pair) (21-90111-MA) StillenShipping_100 It is further strengthened by

It is further strengthened by a proprietary nano-scaled hardening process that modifies the molecular structure and creates a black fatigue-resistant shield

allowing you to experience the power of our latest Revolve light

Allows for 100% increase in coolant flow rate when used in conjunction with rest of ColdFront set up

built-in Filter Monitor for quick and easy filter inspections

aFe Black Series Intake Replacement Air Filter w/ Pro DRY S Media (Pair) (21-90111-MA) StillenShipping_100 It is further strengthened byPro DRY S Filter Media: This filter features three layers of oil free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily recharged with aFe's POWER CLEANER. Clickherefor more information about our filter media. Rounded Deep Open Pleats: aFe POWER performance