K&N Replacement Air Filter (33-2399) 911 - 991.1 GT3 & GT3 RS - 2013-2018 Number of convolutions: 2

Number of convolutions: 2

resulting in improved volumetric efficiency and increased power gains

The results are incredible

3D printed development

Lowering Springs MTS Technik for Volkswagen CORRADO (53I)

K&N Replacement Air Filter (33-2399) 911 - 991.1 GT3 & GT3 RS - 2013-2018 Number of convolutions: 2K&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