Upgrade your Porsche 911 today with K&N's top - selling drop - in air filter! • Washable and Reusable: Save money and the environment with a filter that lasts your vehicle's entire lifespan. • High - Flow Design: Engineered to boost airflow, capture contaminants, and increase horsepower. • 10 - Year/Million Mile Warranty: Backed by K&N's trusted limited warranty. This filter fits multiple 2001 - 2005 Porsche 911 models including Carrera, Turbo, and GT2. Start enjoying superior performance now!

Use this air filter when you want to enhance your Porsche 911's performance, whether it's for daily driving or track days. It's perfect for Porsche enthusiasts who want to get more out of their cars. This drop - in filter is designed to fit easily into your factory air box, and it's made of layered, oiled cotton media. While exact dimensions aren't mentioned, it's engineered to match the specs of your Porsche 911 3.6L F6 Twin Turbo.