K&N 33-2937 Replacement Air Filter CITROEN C4 1.6L, 16V; 05-07 ymm_34 CP8522-2S0R2

CP8522-2S0R2

and torque limits according to driving preference

as well as changing the internal fin pitches/shapes and density within the tube enabling to fine tune the amount of pressure drop the intercooler produces

dia 127 mm

Dual Function

K&N 33-2937 Replacement Air Filter CITROEN C4 1.6L, 16V; 05-07 ymm_34 CP8522-2S0R2Description K&N 33 2937 Replacement Air Filter CITROEN C4 1. 6L, 16V; 05 07 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 intended 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