2014 Ford Mustang Exhaust System Kits

Your 2014 Ford Mustang might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Exhaust System Kits you desperately need.

We currently carry 7 Exhaust System Kits to choose from for your 2014 Ford Mustang, and our inventory prices range from as little as $329.99 up to $1,170.00.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Exhaust System Kits for the 2014 Ford Mustang. We only sell parts from trusted brands like Flowmaster Inc. so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Exhaust System Kits stock in-person!

Exhaust System Kits for Your 2014 Ford Mustang

MagnaFlow – Street Series Cat-Back Performance Exhaust System (Part No.15149)

Street Series Cat-Back Performance Exhaust System

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$1170.00
The MagnaFlow 2013-2014 Ford Mustang Street Series Cat-Back Performance Exhaust System brings out the personality of your 5.0L 2013-2014 Ford Mustang with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, this Ford Mustang exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Ford Mustang’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15149 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15149 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:
  • Dyno-proven performance
  • Durable corrosion-resistant stainless steel construction
  • CNC precision robotic manufacturing techniques
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MagnaFlow – Competition Series Cat-Back Performance Exhaust System (Part No.15245)

Competition Series Cat-Back Performance Exhaust System

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$1017.99
The MagnaFlow 2014 Ford Mustang Competition Series Cat-Back Performance Exhaust System 15245 brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we’re so well known for. This exhaust kit is designed to enhance your 3.7L 2014-2014 Ford Mustang with dyno-proven performance made possible thanks to fast-flowing mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 4.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips featuring a sporty finish. The exhaust system’s cat-back layout replaces your ride’s exhaust system from near the catalytic converter on back. Exhaust system 15245 is engineered to make your vehicle’s engine produce Aggressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 15245’s direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow’s limited lifetime warranty. Please check to ensure compliance with local noise regulations.

Product Features:
  • Crafted from 409 stainless steel with all mandrel-bent tubing
  • Increased horsepower and torque
  • Aggressive exterior sound
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MagnaFlow – Race Series Axle-Back Performance Exhaust System (Part No.15177)

Race Series Axle-Back Performance Exhaust System

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$948.99
The MagnaFlow 2013-2014 Ford Mustang Race Series Axle-Back Performance Exhaust System 15177 doesn’t leave any performance on the table with a race-ready, light weight, dyno-proven design ready to help your 5.8L 2013-2014 Ford Mustang take on any pretenders, whether on the track or the street. Exhaust kit 15177 is engineered to produce our powerful, resonant signature exhaust note at Very Aggressive exterior and Aggressive interior sound levels with an axle-back layout that replaces your vehicle’s exhaust components from near the rear axle on back. Please check to ensure compliance with local noise regulations. This Ford Mustang exhaust kit features fast-flowing mandrel bent 3in. diameter main piping that ends in a Quad Split Rear exit with 4in. Black Coated Welded-On Double Wall Angle Cut Folded Edge tips. Extensive 3D scanning during development and the use of advanced CNC precision robotic manufacturing techniques ensures that 15177’s direct-fit design fits so perfectly that you can easily install the system yourself. The durable, corrosion resistant stainless-steel construction of exhaust system 15177 is backed by MagnaFlow’s 1-year finish warranty and limited lifetime warranty.

Product Features:
  • High performance lightweight design
  • Straight pipe-like sound
  • Durable corrosion-resistant stainless steel construction
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aFe POWER – MACH Force-Xp Axel Back Exhaust System: Polished Tip, 409 Stainless Steel, Unleashes All Avail. HP (Part No.49-43052-P)

MACH Force-Xp Axel Back Exhaust System: Polished Tip, 409 Stainless Steel, Unleashes All Avail. HP

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$785.99
aFe introduces the MACH Force XP dual axle-back exhaust system for the 11-14 Mustang GT V8-5.0L. In recent testing this system produced 18 horsepower and 15 lbs. x ft. of torque. This exhaust is constructed from 3 in. mandrel-bent, stainless steel and is MIG-welded. The system uses high-flow, stainless steel mufflers which improves performance across the power band while maintaining a great tone. To finish off this exhaust are dual 4 in. double wall, 304 stainless steel aFe laser-etched tips. This exhaust uses all factory hanger locations for a hassle-free installation. No modifications necessary. All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.

Product Features:
  • 3 in. Dia. 304 Stainless Steel
  • 100% Hand TIG Welded
  • 4 in. Double Wall Polished 304 Stainless Steel Tip
  • AFE Laser Etched Tips
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Flowmaster Inc. – Axle-back System 409S – Dual Rear Exit – Outlaw – Aggressive Sound (Part No.817592)

Axle-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound

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$620.99
Outlaw exhaust systems feature the race developed and proven Outlaw mufflers for a very aggressive sound outside the vehicle with a moderate interior sound level. As an Axle-back exhaust, this direct bolt on Outlaw system is easily installed at home and will add the performance improvements you expect from Flowmaster. The 4.00 in. polished stainless tips provide a performance look, while a lifetime limited warranty provides assurance that this American made exhaust will last.

Product Features:
  • Stainless steel construction
  • Dyno tuned for maximum performance
  • Flowmaster’s most aggressive system
  • Made in the USA
  • Premium Flowmaster quality
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MagnaFlow – Race Series Axle-Back Performance Exhaust System (Part No.15152)

Race Series Axle-Back Performance Exhaust System

from

$613.99
The MagnaFlow 2013-2014 Ford Mustang Race Series Axle-Back Performance Exhaust System 15152 doesn’t leave any performance on the table with a race-ready, light weight, dyno-proven design ready to help your 5.0L 2013-2014 Ford Mustang take on any pretenders, whether on the track or the street. Exhaust kit 15152 is engineered to produce our powerful, resonant signature exhaust note at Very Aggressive exterior and Aggressive interior sound levels with an axle-back layout that replaces your vehicle’s exhaust components from near the rear axle on back. Please check to ensure compliance with local noise regulations. This Ford Mustang exhaust kit features fast-flowing mandrel bent 3in. diameter main piping that ends in a Dual Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips. Extensive 3D scanning during development and the use of advanced CNC precision robotic manufacturing techniques ensures that 15152’s direct-fit design fits so perfectly that you can easily install the system yourself. The durable, corrosion resistant stainless steel construction of exhaust system 15152 is backed by MagnaFlow’s limited lifetime warranty.

Product Features:
  • High performance lightweight design
  • Straight pipe-like sound
  • Durable corrosion-resistant stainless steel construction
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MBRP Exhaust – Black Series, 3 In Axle Back System: Polished Tip, Aluminized Steel, Designed for Power and Sound (Part No.S7203BLK)

Black Series, 3 In Axle Back System: Polished Tip, Aluminized Steel, Designed for Power and Sound

from

$329.99
Our Black Series performance exhaust systems offer a true murdered out style without compromising on quality and performance. With fully sealed seams to resist rust you can count on this system to really hold up. The black coat finish is specifically formulated to withstand the extreme heat and abrasive conditions an exhaust system is exposed to. MBRPs performance exhaust systems are built to perform. Designed to maximize exhaust flow and minimize exhaust temperatures your ride will use less gas, last longer and perform better. Every system we sell has been built to the most exacting standards in the industry. MBRP systems are as much fun to install as to drive with on your muscle car. Bolt on, no weld design makes installation a no hassle one and a half to two hour project.

Product Features:
  • Black Series Axle Back System
  • Designed To Maximize Exhaust Flow And Minimize Exhaust Temperatures Your Ride Will Use Less Gas, Last Longer And Perform Better
  • Dyno Proven
  • Specifically Tuned To Get The Optimal Sound From Your Ride
  • Black Coat Finish Is Specifically Formulated To Withstand The Extreme Heat And Abrasive Conditions An Exhaust System Is Exposed To
  • Easy Installation
  • Limited 3 Year Warranty On Product And Limited 1 Year Warranty On Coating
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FAQs for 2014 Ford Mustang Exhaust System Kits

What are the most popular Exhaust System Kits for the 2014 Ford Mustang?

With 4 brands you can trust, our most popular Exhaust System Kits for the 2014 Ford Mustang parts are:
Axle-back System 409S - Dual Rear Exit - Outlaw - Aggressive Sound
from $620.99
This product is not rated
Axle-back System 409S – Dual Rear Exit – Outlaw – Aggressive Sound
Exhaust System Kits
Race Series Axle-Back Performance Exhaust System
from $613.99
This product is not rated
Race Series Axle-Back Performance Exhaust System
Exhaust System Kits