Replacement Panel Air Filter

The K&N 33-5085 is a high-flow, reusable panel air filter engineered to boost horsepower and acceleration for specific Alfa Romeo models. Crafted with multiple layers of premium cotton gauze treated with a specially formulated filter oil, it ensures excellent filtration while allowing for improved airflow. This filter is designed as a direct replacement for your factory air box, making installation straightforward. Designed for a custom fit, the K&N 33-5085 is compatible with the 2017-2022 Alfa Romeo Giulia Quadrifoglio and the 2018-2022 Alfa Romeo Stelvio Quadrifoglio. Its washable and reusable nature means it can be cleaned and reinstalled, offering a long-term performance solution. K&N backs this replacement air filter with their Million-Mile Limited Warranty, signifying confidence in its durability and performance for street vehicles. This filter is intended to be the last air filter your vehicle will need.