More Airflow = More Power! This 2018-19 Mustang GT cold air kit replaces the entire factory inlet system with large diameter, chrome plated tubing and a reusable, high-flow air filter. Like all BBK air intakes, this kit is proudly made in the USA. Lowers Intake Temps and Improved Appearance. The BBK airbox design isolates the air filter in your Coyote 5.0 Mustangs engine bay away from high under hood heat that robs your engine of horsepower and torque. This design also works great to improve the looks of your engine bay. Easy Installation. Installation of the BBK Mustang cold air intake is as simple as it gets and normally takes only half an hour. No special tools or additional hardware are required for installation.