K&N 03 Audi A3 L4-1.6L Drop In Air Filter Lights>Light Covers and Guards Billet Aluminum Inlet/Outlet: 1 1/2"

Billet Aluminum Inlet/Outlet: 1 1/2" diameter billet aluminum inlet and outlet for long-lasting reliability

Direct replacement for your original factory shaft prone to fail from harsh off-road conditions and the added abuse of larger tires

and 40 rearwheel horsepower when the lid was coupled with their upgraded intercooler

00" x H - 7

K&N 03 Audi A3 L4-1.6L Drop In Air Filter Lights>Light Covers and Guards Billet Aluminum Inlet/Outlet: 1 1/2"K&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 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your