This K&N intake kit is perfect for daily driving and weekend racing. It's for Cadillac ATS owners who want to improve their car's performance. The kit comes with a high - density polyethylene tube and a large conical air filter. It can be easily installed in under an hour and is designed to fit 2016 - 2017 Cadillac ATS models with L4 - 2.0L Turbo engines.