This K&N aircharger intake is perfect for Cadillac ATS and CTS owners who want to boost their vehicle's performance. Whether you're cruising on the highway or looking for a bit more power during acceleration, this intake system is a great fit. It's designed for car enthusiasts who appreciate easy - to - install upgrades. The high - density polyethylene tube helps increase airflow, and the washable filter reduces long - term costs. The system can usually be installed in under an hour, making it a convenient addition to your vehicle.