aFe ProHDuty Replacement Air Filter w/ Pro DRY S Media (70-10021) 4003 user-friendly installation manu

user-friendly installation manu

Increases down force for better traction to the rear wheels

There are two types of shells: FRP silver shell and super aramid black shell

German-made HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for best performance and reliability - the largest catalytic converters that will fit in the factory location for maximum flow

aFe ProHDuty Replacement Air Filter w/ Pro DRY S Media (70-10021) 4003 user-friendly installation manuProHDuty Pro Dry S Round Gray Air Filter (70 10021) by aFe. Dominate the street or the track with this superior high performance air filter designed to bump up horsepower, performance and acceleration to the next level. It delivers effective filtration for easier engine breathing, improved efficiency and longer lifespan. Give your heart under the hood the gift of clean air with this highly efficient filter and it will reward you with unprecedented