Trusted by racers and engine builders for over 40 years, Outerwears has built a reputation for delivering top-tier filtration solutions that perform under pressure. Made in the USA and proven in the world’s toughest environments, their pre-filters are designed to shield your air filter from sand, dirt, and debris—without sacrificing airflow. Whether you're tearing up the dunes or dialing in your weekend warrior, Outerwears keeps your VW engine breathing clean and running strong.