K&N Replacement Air Filter (33-2399) 911 - 991.1 GT3 & GT3 RS - 2013-2018 adjusting of the arms) to

adjusting of the arms) to fit all models

Number of convolutions: 2

OEM Part Number: 33316770783 / 33316770784

Semi or Full Slicks

The results are incredible

K&N Replacement Air Filter (33-2399) 911 - 991.1 GT3 & GT3 RS - 2013-2018 adjusting of the arms) toK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N drop in replacement filters are designed to install easily into your