Roush Performance Closed-Box Cold Air Intake Kit (2018-2021 Mustang EcoBoost)
INCREASE HORSEPOWER AND TORQUE
The Roush Performance Closed-Box Cold Air Intake Kit replaces your EcoBoost Mustang's restrictive factory air box and paper filter with a high flow filter assembly and intake tube for a proven increase of horsepower and torque while improving throttle response and fuel mileage.
REUSABLE HIGH-FLOW DRY FILTER
The included Roush High-flow Dry Air Filter provides excellent filtration of harmful particulates. It is composed of two layers of wire mesh for durability and is proven to retain its shape even under high airflow. This dry air filter is washable and does not require oiling, saving you time and money.
Roush Performance Closed-Box Cold Air Intake Kit is designed to install easily with just basic hand tools. No extra modifications or special tools are required for proper installation. All necessary parts and instructions are included.