Roush Cold Air Intake Kit

Fits 2005–2009 Ford Mustang with 4.0L V6 Engine

Part #: 402098

Overview

The Roush Cold Air Intake Kit is designed specifically for 2005 to 2009 Ford Mustang models equipped with the 4.0L V6 engine. This performance drivetrain component enhances your vehicle’s air intake system by replacing the restrictive stock parts with a high-quality air filter, air dam, and induction tube. Ideal for Mustang owners seeking improved airflow and engine efficiency, this kit supports better engine breathing while maintaining durability and ease of maintenance.

Engineered to provide cleaner air intake, the kit’s synthetic nano-fiber air filter media traps finer dirt particles than conventional cotton-gauze filters, helping to protect your engine from contaminants. The washable and reusable filter is backed by a lifetime warranty, ensuring long-term reliability and value.

Key Features

This intake kit offers a range of technical benefits designed to optimize airflow and filtration:

• Synthetic nano-fiber air filter media captures nearly twice the 2 micron particulates and over six times the 0.5 micron particulates compared to standard cotton-gauze filters, based on SAE standards
• 100% washable and reusable air filter with a lifetime warranty for extended service life
• Modular Intake Tube (MIT) constructed from cross-linked, high-density polyethylene for durability and smooth airflow
• MIT design straightens airflow, providing a smooth, unrestricted path that can improve airflow by up to 400 CFM over the stock intake tube
• Includes air dam and induction tube engineered to fit precisely with the 4.0L V6 Mustang intake system

Construction & Design

The Modular Intake Tube is crafted from high-density polyethylene, a material known for its strength and resistance to heat and chemicals. This construction helps maintain consistent airflow temperatures and prevents deformation under engine bay conditions. The synthetic nano-fiber filter media enhances filtration efficiency without sacrificing airflow, supporting engine longevity and performance.

Installation & Fitment

Designed as a direct fit replacement for the 2005–2009 Ford Mustang 4.0L V6, this cold air intake kit installs with basic hand tools and requires no modifications. The included components are engineered to integrate seamlessly with your vehicle’s existing intake system, ensuring a straightforward upgrade process.