Replacement Engine Air Filter

The K&N 33-2394 Replacement Air Filter is engineered to enhance engine performance by increasing airflow, which can lead to greater horsepower and acceleration. Constructed from durable, premium materials using state-of-the-art methods, this K&N air filter is built to last. It offers four layers of protection, utilizing cotton gauze treated with a special tacking agent to effectively block and trap harmful contaminants. Installation is straightforward, as the K&N 33-2394 comes pre-treated and ready to install directly into your factory air box, making it a simple and cost-effective upgrade. Cleaning is required only once every five years under normal highway driving conditions (approximately 75,000 miles). The product is proudly made in the USA and comes with a limited lifetime warranty. This air filter is specifically designed to fit the following vehicles: 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2007-2016 GMC Acadia, 2017 GMC Acadia Limited, and 2007-2010 Saturn Outlook.