K&N Drop In Air Filter - Audi B8 A4 / Q5 / Allroad / C7 A6

Description K&N® washable, reusable High-Flow Air FiltersTM features 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 factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product! Part #’s 06C-133-842 / 06C 133 842 / 06C133842.

2K0-133-843-E / 2K0133843 E / 2K0 133 843 E / 2K0133843E 8K0-133-384-3E / 8K0133384 3E / 8K0 133 384 3E / 8K01333843E 8K0-133-837-T / 8K0133837 T / 8K0 133 837 T / 8K0133837T 8K0-133-843-E / 8K0133843 E / 8K0 133 843 E / 8K0133843E 8K0-133-843-M / 8K0133843 M / 8K0 133 843 M / 8K0133843M 8R0-133-843-D / 8R0133843 D / 8R0 133 843 D / 8R0133843D 8R0-133-843-K / 8R0133843 K / 8R0 133 843 K / 8R0133843K.