Roush 421827 Cold Air Intake Kit for 2015-2017 Ford Mustang 2.3L EcoBoost I4

Vehicle Fitment

• 2015-2017 Ford Mustang (EcoBoost, 2.3L I4)

Features

• High-flow cold air intake design for improved engine breathing
• Precision-engineered to increase horsepower and torque
• Includes a washable and reusable air filter
• Durable heat shield to reduce intake air temperature
• Direct bolt-on installation with factory-style fitment
• Made from high-quality materials for long-lasting performance
• Improves throttle response and engine sound
• Maintains OEM mass airflow sensor compatibility

Specifications

• Material: Injection-molded plastic intake tube with heat shield
• Filter Type: Oiled, washable cotton gauze
• Fitment: Front intake, driver side
• Compatible with 2.3L EcoBoost I4 engine only

Included Components

• 1x Intake tube with heat shield
• 1x High-flow washable air filter
• 1x Mounting hardware kit
• 1x Installation instructions

Product Description

The Roush 421827 Cold Air Intake Kit is designed specifically for the 2015-2017 Ford Mustang equipped with the 2.3L EcoBoost I4 engine. This intake system increases airflow efficiency by drawing in cooler air from outside the engine bay, resulting in improved horsepower, torque, and throttle response. It features a durable heat shield to protect the intake air from engine heat, ensuring optimal performance gains.

Installation is straightforward with a direct bolt-on design that requires no modifications to the factory setup. The included reusable, oiled cotton air filter is easy to clean, providing long-term performance without frequent replacements. This intake maintains full compatibility with the factory mass airflow sensor, preserving drivability and emission compliance.

Ideal for Mustang owners looking to enhance their vehicle's performance and engine sound without compromising reliability, the Roush 421827 is a high-quality upgrade that delivers noticeable gains in both street and track driving scenarios. Fitment is confirmed through 2024; 2025 coverage is unconfirmed at the time of listing.