Coyote Rumble - Your Guide To The Best S550 Mustang GT Exhausts

Welcome to our comprehensive exhaust guide for the iconic Ford S550 Mustang GT, a masterpiece of American engineering that combines the raw power in a sleek design. Renowned for its distinctive roar, the Mustang GT is the perfect example of an American muscle car today, featuring the potent Coyote 5.0-liter V8 engine known for its reliability and impressive power numbers.

In this guide, we’re going to dive into the world of Mustang GT exhausts and how the perfect performance exhaust can improve not just how your S550 sounds, but also enhance your car's overall performance. A well-designed exhaust system improves engine efficiency, horsepower, and torque by allowing for a more direct flow of exhaust gasses and reducing backpressure. We'll explore how selecting the best exhaust for your Ford Mustang GT will not only completely transform how it sounds but also how it drives, taking your S550 to the next level of performance. Now let's get started!

Reviewing The Best Ford S550 Mustang GT Exhausts

Corsa Performance Xtreme Cat-Back Exhaust with Black Tips

The Corsa Performance Xtreme Cat-Back Exhaust is an excellent choice if your looking to upgrade your Ford Mustang GT’s stock exhaust system. The Corsa Xtreme Exhaust is more than just an exhaust upgrade, offering a complete transformation of how your Mustang drives and sounds. Crafted from high-quality stainless steel, this exhaust system ensures excellent exhaust flow and durability against corrosion and road wear. The Corsa Performance Xtreme Cat-Back Exhaust, backed by a limited lifetime warranty, is a great long-term investment if your looking for a boost in performance and a new look for your Mustang GT.

C&L Race Cat-Back Exhaust

The C&L Race Cat-Back Exhaust is here to add some much needed attitude to your Mustang GT. This catback exhaust system helps you make a bold statement, featuring bullet-style, straight-through perforated mufflers that produce an incredible sound under acceleration and a calm tone at idle. Constructed from mandrel-bent, 3-inch diameter stainless steel tubing underscores its quality and long service life. The high-flow crossover X-pipe and quad 4-inch black coated tips add the final touches to the C&L Race Cat-Back Exhaust’s visual appeal, making it a great performance exhaust for owners that are looking for the best bang for their buck.

Borla ATAK Cat-Back Exhaust

The Borla ATAK Cat-Back Exhaust can take your Mustang GT to the next level in terms of both acoustics and performance. This exhaust system is crafted to help your Mustang stand out from the pack with its aggressive sound and sleek construction. Beyond sound, the Borla ATAK Cat-Back Exhaust also improves horsepower and torque across the rev range, with countless owners singing its praises after a dyno tune. The 3-inch stainless steel tubing and 4-inch black chrome tips ensure durability and add the perfect look you’ve been searching for. If you're in the market for the best exhaust for your S550 GT, be sure to check out the Borla ATAK Cat-Back Exhaust!

MBRP Armor Lite Cat-Back Exhaust Race Version

MBRP's Cat-Back Race Exhaust is tailored made for Mustang GT owners wanting the perfect blend of performance and sound. This exhaust system produces a deep, aggressive rumble, complementing your Mustang's already impressive performance capabilities. The use of an H-pipe not only enhances the sound of the MBRP's Cat-Back Race Exhaust but also contributes to increased power and torque. Made from 3-inch aluminized steel tubing with 4-inch dual wall exhaust tips, the MBRP's Cat-Back Race Exhaust offers a combination of an impressive exhaust note, improved performance, and stylish appearance, making it a great upgrade for your Mustang.

Roush Cat-Back Exhaust

The Roush Cat-Back Exhaust turns your Ford Mustang GT's stock exhaust note into a deeper and more aggressive sound, making each drive better than you ever thought possible. The Roush Cat-Back Exhaust features mandrel-bent piping, allowing for better performance and exhaust flow. Roush engineers focused on creating a race-inspired exhaust note with the use of high-grade, 304 stainless steel in its design. This ensures corrosion resistance and durability, while the polished quad tips add a sophisticated touch. The Roush Cat-Back Exhaust perfectly marries performance with style, adding much needed performance upgrade for your Mustang GT’s exhaust.

Borla S-Type Cat-Back Exhaust

The Borla S-Type Cat-Back Exhaust is designed to take your Mustang GT's exhaust tone and completely transform it. The Borla S-type design ensures a throaty, head-turning sound that asserts the car's powerful presence both on the track and on the street. Beyond its acoustic appeal, the Borla S-Type Cat-Back Exhaust also significantly improves yourMustang's horsepower and torque numbers, making it a formidable contender when compared to any other exhaust on our list. Crafted from 3-inch stainless steel tubing, the Borla S-Type Cat-Back Exhaust offers impressive durability and resistance to rust and corrosion. The addition of four 4-inch black chrome tips adds a stylish flair, adding the perfect aesthetic to the back of your Mustang GT.

Flowmaster Outlaw Cat-Back Exhaust

Flowmaster's Outlaw Cat-Back Exhaust stands out as one the loudest off the shelf S550 Mustang exhausts, designed specifically for owners that love their Coyote 5.0’s howl at full throttle. The Flowmaster's Outlaw Cat-Back Exhaust has been dyno-tested for maximum performance during its development, producing an aggressive exhaust note that will send shivers down your spine. This 3-inch cat-back exhaust system, crafted from mandrel bent 409 stainless-steel tubing, features a scavenger X-pipe and 4-inch carbon fiber quad exhaust tips giving your S550 a new look that's sure to turn heads. With dyno proven gains in terms of performance, throttle response,and fuel efficiency, the Flowmaster's Outlaw Cat-Back Exhaust is an excellent choice for Mustang GT owners wanting a loud and performance-focused exhaust system.

Stainless Works Redline Series Cat-Back Exhaust

The Stainless Works Redline Cat-Back Exhaust is the perfect exhaust system for owners that want an aggressive exhaust sound that backs up the performance of their Mustang GT. For Mustang GT’s equipped with the active exhaust feature, Stainless Work’s exhaust features three modes: "Quiet," "Normal," and "Track," each designed to suit different driving conditions and preferences. The Stainless Works Redline Cat-Back Exhaust has been thoroughly tested and gives your S550 Mustang a bump in terms of horsepower, torque, and fuel efficiency across the board. Constructed using TIG-welded 304 stainless steel and featuring polished quad tips with a double-wall conical setup, the Stainless Works Redline Cat-Back Exhaust is made to be the last upgrade you’ll ever want for your Mustang GT. 

Magnaflow Street Series Cat-Back Exhaust

The Magnaflow Street Cat-Back Exhaust has been carefully crafted to give your Mustang GT boost in performance and sound that will have you asking why you didn’t upgrade sooner. The Magnaflow Street Cat-Back Exhaust offers improved exhaust flow, leading to more torque and horsepower across the powerband, in addition to a deep growl that adds an aggressive edge to your Coyote 5.0. Built from 3-inch mandrel-bent stainless steel T 304, the design incorporates high-quality twin tips finished in polished stainless steel, allowing for an unmistakable sound at idle and under throttle. If you're looking for the ideal catback exhaust offering performance, sound and reliability at a fair price, then be sure to check out the Magnaflow Street Cat-Back Exhaust!

AWE Touring Edition Cat-Back Exhaust

The AWE Touring Edition Cat-Back Exhaust is designed for Mustang GT owners who want the classic muscle car sound without the drone. Featuring AWE's 180 Technology and an H-Pipe with two bullet resonators, this cat-back exhaust produces a loud, throaty, and aggressive sound. This system not only improves your Mustang’s exhaust note but also delivers big gains when it comes to horsepower and torque numbers. Made in the USA, the AWE Touring Edition Cat-Back Exhaust is handcrafted from CNC mandrel-bent T304 stainless-steel tubing, ensuring strength, rust resistance, and longevity. The 4-inch diamond black double-walled exhaust tips add a touch of elegance to this high-performance exhaust system, making it the perfect upgrade for your S550 Mustang GT!

What Is A S550 Mustang GT Exhaust?

AWE Catback Exhaust Ford S550 Mustang GT

An exhaust system is more than just a pipe and a muffler. It's a complex assembly that includes various components such as the exhaust manifolds, catalytic converters, resonators, and the exhaust pipes themselves. Each part has a specific function, from channeling gasses out of the engine to reducing emissions and noise levels.

Exhaust Systems 101

The exhaust system is a vital component for the S550 Mustang GT as it helps your engine breath and creates the signature V8 sound. By efficiently expelling exhaust gasses, the exhaust allows your 5.0 liter "Coyote" engine to run efficiently. In essence, it helps with engine performance and creates an exhaust note that exemplifies S550 Mustang GT driving experience.

The Benefits Of A Catback Exhaust

Upgrading to a high-performance exhaust system can completely transform how you experience your Mustang GT. It can lead to notable gains in horsepower and torque, improve throttle response, and of course, produce a more aggressive and satisfying exhaust note.

Choosing The Perfect S550 Mustang GT Exhaust

Modified Grey Ford Mustang GT Parked On Street

When it comes to choosing a performance exhaust system for your Mustang GT, you'll need to think about aspects like as sound, performance, material, and exhaust style.As we explore axle-back and cat-back options, material and sound considerations should also play a key role as you search for the perfect exhaust upgrade for your Mustang GT.

S550 Mustang GT Cat-Back Exhaust Systems

Cat-back systems replace everything from the catalytic converter to the tailpipe. They are ideal for drivers seeking a significant upgrade in sound and a moderate increase in performance. These systems balance an aggressive sound while ensuring legal emission standards are met.

S550 Mustang GT Axle-Back Exhausts

Axle back exhausts replace the components from the rear axle to the exhaust tips. They are generally easier to install and more focused on enhancing the sound rather than dramatically increasing performance.

Key Factors When Choosing A Mustang GT Exhaust

Ford Mustang GT on Dyno

Is It A High Quality Exhaust?

When choosing an exhaust system for your S550 Mustang GT, the quality is critical. The most common materials used for exhaust systems included stainless steel and aluminized steel. Stainless steel is favored for its durability and resistance to rust and corrosion, ensuring a longer lifespan even under harsh conditions. Aluminized steel, while more cost-effective, may not offer the same level of endurance as stainless steel. It's crucial to balance cost with the expected longevity and performance you desire.

Exhaust Note

The sound of the stock exhaust system is one of the biggest reasons many Mustang owners opt for an aftermarket system. The right exhaust can produce a deep, throaty rumble that Mustangs are famous for. Cat-back and axle-back systems offer variations in sound, from moderately aggressive to very loud. The design of the muffler also plays a significant role in sound modulation. When choosing, consider your personal preference and local noise regulations.

Performance Gains

A well built exhaust system can lead to noticeable performance gains. This includes more horsepower, better torque, and improved fuel efficiency. The amount of power gained depends on the type of exhaust system and other supporting modifications. For most Mustang GT owners, a cold air intake, exhaust and a tune is the easiest way to add bolt on power.

How To Install Your Ford S550 Mustang GT Exhaust

Installation of an exhaust system can range from relatively simple to highly complex. DIY installation is possible, especially for axle-back systems, but it requires proper tools and some mechanical knowledge.If your unsure about installing your new exhaust we recommend professional installation to ensure proper fitment and function.

More Ford S550 Mustang GT Performance Mods

C&L Cold Air Intake S550 Mustang GT

Performance Air Intakes

When it comes to improving the performance of your Ford S550 Mustang GT, upgrading the air intake system is a smart move. A high-performance air intake allows for more air to flow into the engine, which can improve combustion efficiency and lead to gains in horsepower and torque. Additionally, a performance air intake can improve how your Coyote 5.0 sounds and contribute to better fuel economy.

Coilover Kits

Coilover kits are another popular modification for the S550 Mustang GT. This suspension upgrade allows for adjustable suspension height and damping, providing significantly better driving dynamics. Whether you're looking for improved handling on the track or a custom look for your show car, coilovers offer both performance and aesthetic benefits for your Mustang.

Aftermarket Exhaust Headers

Upgrading to aftermarket exhaust headers can further improve  your Mustang's exhaust performance. Headers are designed to optimize the flow of exhaust gasses away from the engine, reducing back pressure and improving engine efficiency. This can result in increased power and a more aggressive exhaust note, making them a worthwhile addition for performance enthusiasts.

OverRev’s Ford S550 Mustang GT Cat Back Exhaust Guide

Modified Silver Mustang GT driving on desert road

Adding a performance exhaust to your S550 Mustang GT is about more than just upgrading a single component; it's about choosing the ideal exhaust system that you’ll love hearing every time you fire up your Pony. Whether you daily drive your S550 or frequent the track, the perfect exhaust is one that you can live with everyday and puts a smile on your face. Throw on a cold air intake, a set of coilovers and maybe even a set of aftermarket headers and you’ll be in heaven carving up corners on your local backroads or testing your reaction time at the local drag strip.

Thanks for reading our guide on exhaust systems for the Ford S550 Mustang GT. We hope this information helps you make an informed decision to elevate your Mustang experience. Don't forget to check out our other Ford S550 Mustang guides, where we dive into aftermarket air intakes, coilovers, aftermarket exhaust headers, and much more, to help you transform your Mustang into the perfect sports car. Be sure to check back soon for more guides and happy wrenching!

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