40-80 / 40-80mm

making it both long-lasting and resistant to weather exposure

Model compatibility: Audi 100/200 5-Cylinder+Diesel (1984-1991)

Please note that this product is delivered unpainted and must therefore be painted

Diameter: Ø54 > Ø51 mm

K&N Round Air Filter - 356mm outside diameter, 305mm inside diameter, 102mm height (E-3750) CL491684 40-80 / 40-80mmOptimize your engine performance with K&N Round Air Filter K&N Round Air Filter (E 3750) is designed to improve airflow and increase the efficiency of your engine. With impressive performance tailored for both racing and everyday driving, this air filter ensures that your engine gets the cleanest possible air, resulting in better acceleration and fuel economy. This filter is ideal for use in demanding environments where dust and dirt can affect engine