aFe ProHDuty Replacement Air Filter w/ Pro DRY S Media (70-10021) 4003 Adjusts a number of trims

Adjusts a number of trims

1992-1995 Honda Civic Si L4-1

Increases down force for better traction to the rear wheels

and allows for a clean install of RIGID's high output LED lighting

aFe ProHDuty Replacement Air Filter w/ Pro DRY S Media (70-10021) 4003 Adjusts a number of trimsProHDuty 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