K&N 33-2004 Replacement Air Filter PORSCHE 911 CSI F/I 1977-83 ymm_17 Specifications Socket Size(s) 8mm hex

Specifications Socket Size(s) 8mm hex UHL (Qty: ) ˝ Thread Size 1/4-20 washers included

Max Ride Height Range (mm): Front -80 to -20

making it suitable for both daily driving and performance use

while the high-temperature continuous-filament fiber (CFF) acoustic material provides sound control

K&N 33-2004 Replacement Air Filter PORSCHE 911 CSI F/I 1977-83 ymm_17 Specifications Socket Size(s) 8mm hexDescription K&N 33 2004 Replacement Air Filter PORSCHE 911 CSI F I 1977 83 K&N washable, reusable High Flow Air Filters feature a layered, oiled cotton media designed to improve airflow and capture contaminants. These filters are engineered to provide an increase in horsepower and are built to last for the entire lifespan of the vehicle. K&N drop in replacement filters are designed for easy installation into the factory air box. Each performance air