Roush Exhaust Systems

Fits 2011–2014 Ford Mustang V6

Part #: 421145

Overview

The Roush 2011-2014 Ford Mustang V6 Enhanced Sound Dual Axle-Back system is designed to give your V6 Mustang an aggressive, commanding exhaust note. Crafted for enthusiasts who want a more spirited driving experience, this axle-back kit enhances the sound profile while maintaining durability and performance. It’s ideal for Mustang owners seeking a bold exhaust tone that complements the vehicle’s sporty character without sacrificing reliability or airflow efficiency. This system transforms your Mustang’s sound, making every drive more exhilarating and expressive. Whether you’re looking to improve the auditory presence of your V6 Mustang or want a high-quality upgrade that supports airflow and longevity, this axle-back kit delivers. It’s engineered to fit seamlessly onto your vehicle, providing a straightforward installation process and a significant upgrade in sound quality.

Key Features

This axle-back exhaust features a high-quality construction designed for durability and performance. The system includes all necessary hardware for a direct bolt-on installation, ensuring a hassle-free upgrade. The open-chambered muffler design with round tips produces a deep, aggressive exhaust tone that stands out on the road. The design promotes increased airflow, which can support improved exhaust flow and potentially enhance engine response. The stainless steel construction resists corrosion and maintains its appearance over time, ensuring long-lasting performance and style.

• All-new open-chambered muffler for a louder, more aggressive sound
• Round tips for a classic, sporty appearance
• Constructed from durable stainless steel for corrosion resistance
• Supports increased airflow for potential performance benefits
• Designed for easy bolt-on installation with included hardware
• Fits 2011-2014 Ford Mustang V6 models

Construction & Design

The exhaust system is built from high-grade stainless steel, ensuring strength, durability, and resistance to corrosion. The open-chambered muffler design is engineered to produce a more uninhibited sound compared to traditional fiberglass-packed mufflers, offering a deeper and more aggressive exhaust note. The round tips are crafted to complement the Mustang’s sporty aesthetic, providing a finished look that enhances the vehicle’s rear profile.

Driving Feel & Feedback

This axle-back system amplifies the exhaust note, giving your Mustang a more assertive and sporty sound that enhances the driving experience. The increased airflow can support better exhaust flow, potentially improving throttle response and engine efficiency. The system is designed to deliver a balanced combination of sound and performance, making every drive more engaging.

Installation & Fitment

Designed for a straightforward bolt-on installation, this exhaust kit includes all necessary hardware and mounting components. It is compatible with 2011-2014 Ford Mustang V6 models, ensuring a precise fit and seamless integration with your vehicle’s existing exhaust system.

What’s Included

The package includes the dual axle-back exhaust system with round tips and all hardware required for installation, providing everything needed to upgrade your Mustang’s exhaust sound and appearance.