K&N Engineering 2017+ Audi A3 1.5L L4 Drop-In Air Filter

K&N Engineering Drop-In Washable Reusable High-Flow Air Filter Brand: K&N Engineering This listing is for one drop-in air filter for 2017+ Audi A3 1.5L L4 models. Upgrade your vehicle's breathing with the K&N Drop-In High-Flow Air Filter. Engineered with layered, oiled cotton media, this washable and reusable filter improves airflow while trapping harmful contaminants—helping unlock better throttle response and potential horsepower gains without sacrificing protection. Key Features High-Flow Design: Optimized media for increased airflow and performance. Washable & Reusable: Long-lasting construction designed to last the life of your vehicle. Easy Drop-In Fit: Direct replacement for the factory air box—no modifications required. Durable Construction: Multi-layer oiled cotton media bonded for consistent filtration and strength. Backed by Warranty: K&N 10-Year/Million Mile Limited Warranty for added peace of mind. Benefits Expect improved airflow, reliable contaminant capture, and a serviceable filter that reduces long-term replacement costs. Ideal for drivers who want a simple performance upgrade that integrates seamlessly with existing intake systems. Install today to experience superior airflow and lasting performance from K&N's most popular drop-in filter.