CORSA Performance Sport / 3.0 in Axle-Back Exhaust System

2011–2012 Ford Mustang Shelby GT500 5.4L V8

Part #: 14320

Overview

The CORSA Sport Axle-Back exhaust system is designed specifically for the 2011-2012 Ford Mustang Shelby GT500 equipped with the 5.4L V8 engine. Crafted to enhance both the sound and performance of your vehicle, this exhaust upgrade provides a bold, aggressive tone while maintaining a refined driving experience. Whether you're a performance enthusiast seeking a more spirited exhaust note or looking to improve your Mustang's exhaust flow, this system is an excellent choice.

Built for daily drivers and weekend warriors alike, the CORSA Sport Axle-Back delivers a noticeable increase in exhaust sound without the drone often associated with aftermarket systems. It’s engineered to support your vehicle’s performance goals by improving exhaust flow, which can help support increased horsepower and torque. Easy to install with factory mounting points, this system is perfect for Mustang owners who want a straightforward upgrade with a significant impact on sound and style.

Key Features

The CORSA Sport Axle-Back exhaust system incorporates several advanced features to ensure durability, performance, and a distinctive sound profile:

• Constructed from high-quality stainless steel for corrosion resistance and long-lasting durability.
• 3.0-inch diameter mandrel-bent tubing ensures smooth exhaust flow, reducing backpressure and supporting performance gains.
• Dual rear exit design with polished 4.0-inch Pro-Series tips provides a bold visual statement and a deep, aggressive exhaust note.
• Designed with CORSA’s patented Reflective Sound Cancellation technology, which reduces drone and interior noise for a comfortable ride.
• Easy bolt-on installation that uses factory mounting points, with no cutting or welding required.
• Enhanced exhaust tone that delivers a sporty, aggressive sound under acceleration, yet remains refined at cruising speeds.
• Pro-Series tips are polished to a mirror finish, adding a premium aesthetic to your Mustang’s rear end.
• Optimized for improved exhaust flow, supporting potential performance enhancements and a more responsive throttle.

Construction & Design

The CORSA Sport Axle-Back system is meticulously engineered from premium stainless steel, ensuring resistance to rust and corrosion even in harsh driving conditions. The system features mandrel-bent tubing, which maintains consistent diameter and smooth bends for optimal exhaust flow. The dual rear exit configuration with polished 4.0-inch tips not only enhances the visual appeal but also contributes to the deep, resonant exhaust tone that enthusiasts crave.

Designed with precision, this system integrates seamlessly with the factory exhaust mounting points, making installation straightforward and hassle-free. The use of CORSA’s patented Reflective Sound Cancellation technology ensures that the exhaust note is aggressive yet free of unwanted drone, providing a comfortable cabin environment during daily driving. The polished Pro-Series tips are crafted to withstand the elements, maintaining their shine over time and adding a distinctive finishing touch to your Mustang’s rear.

Performance & Sound

The CORSA Sport Axle-Back exhaust system is engineered to improve exhaust flow compared to the factory setup, which can help support increased horsepower and torque. The system produces a deep, aggressive exhaust note that enhances the character of your Shelby GT500, making every drive more exhilarating. While specific horsepower gains depend on the overall vehicle setup, users report a more responsive throttle and a noticeable improvement in exhaust sound quality.

The patented Reflective Sound Cancellation technology ensures that the exhaust tone remains refined at cruising speeds, eliminating drone and interior noise. The result is a balanced combination of performance, sound, and comfort, tailored for enthusiasts who want a sporty yet refined exhaust note.

Installation & Fitment

The CORSA Sport Axle-Back exhaust system is designed for a direct bolt-on installation, utilizing the factory mounting points without the need for cutting, welding, or modifications. The system includes all necessary hardware and detailed installation instructions, making it accessible for DIY enthusiasts and professional installers alike. The process typically takes less than a few hours, allowing you to enjoy your upgraded exhaust quickly and with minimal effort.

No tuning or additional modifications are required to achieve optimal performance and sound. Once installed, you'll immediately notice the enhanced exhaust tone and improved flow characteristics that elevate your Mustang’s driving experience.

What's Included

• Complete axle-back exhaust system with dual rear exit and polished 4.0-inch Pro-Series tips
• All necessary clamps, hardware, and mounting brackets
• Detailed installation instructions

Ideal For

• Ford Mustang Shelby GT500 owners seeking a more aggressive exhaust sound
• Performance enthusiasts looking to improve exhaust flow and support potential power gains
• Drivers who want a durable, corrosion-resistant exhaust upgrade with a polished aesthetic
• Anyone desiring a straightforward bolt-on system that enhances sound without drone

Emissions Note

This product is designed for off-road use and may not be emissions compliant in all areas. Please check local regulations before installation. The CORSA Sport Axle-Back system is not CARB-certified and is intended for use on vehicles not registered for street use in certain jurisdictions.