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2015-2017 Ford Mustang GT V8 Axle-Back - STAINLESS STEEL - Polished Tips - Exhaust System

2015-2017 Ford Mustang GT V8 Axle-Back - STAINLESS STEEL - Polished Tips - Exhaust System


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Regular price $ 339.95
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2015-'17 Ford Mustang GT V8 Axle Back Exhaust

The name Mustang is synonymous with high performance and the Legato Performance engineering team is well aware of that amazing legacy. Our performance exhaust systems are designed to unleash the power and sound locked within your factory Mustang exhaust with no loss of emission regulation compliance. Our axle-back exhaust systems reduce back pressure and allow spent exhaust gasses to exit more quickly allowing a cleaner charge of fuel and air into the engine cylinders for enhanced combustion.

Using high quality, thick wall 409 stainless steel, mandrel bent free flowing tubing and chambered muffler construction, the Legato Performance Axle back Exhaust will outlast your Mustang - our exhaust parts will not rust through - guaranteed! Topped by our signature Legato Performance 304 highly polished stainless steel, double wall tips, your Mustang will not only sound terrific, but look great. Adjustable hanger rods allow for perfect fitment to Mustang rear valance openings.

The easy to install axle back system uses the factory hanger mounts making the total time from removal of your stock system to installation of the Legato Performance Axle-back exhaust approximately a one-hour job for even the most novice enthusiast. Our kits come complete with all of the hardware you will need to install the system in your driveway, at home with simple hand tools – we are that confident of our design. 

The fruits of your labor will be the sweet Legato Performance exhaust note that will be the performance payday you’re looking for. No drone, just improved performance and an exhaust note worthy of your Mustang!

Exhaust Kit Features:

  • High performance dual-rear axle-back exhaust system.
  • Medium/aggressive sound.
  • 409 and 304 stainless steel construction.
  • 4" polished stainless steel, double wall tips.
  • Fits Mustang coupe and convertible.
  • True chambered muffler design, no packing material.
  • Includes hangers and hardware for easy installation.
  • Lifetime Limited Warranty.

Product Specifications

Type of System Axle Back
Mufflers 2
Outlet Diameter 3"
Inlet Diameter 2.5"
Heat Shield None
Sound Medium/Aggressive
Single/Dual Dual
Rear/Side Exit Rear
System Material 409 Stainless Steel
Tip Material 304 Polished Stainless Steel
Tip Design 4" Double Wall
Tip Shape  Round
Tip Edge  Rolled


Legato Exhaust Sound Sample for Ford Mustang

Fits the Following Ford Mustang Models:

  • 2015 Ford Mustang GT
  • 2016 Ford Mustang GT
  • 2017 Ford Mustang GT

Customer Review Videos on the Legato Mustang Exhaust

Above video is a customer review from Jim H.


Legato Performance exhaust systems come complete with everything you need to install the system on your vehicle including detailed instructions, tubing, mufflers and clamps. Our systems work with the factory hanger designs and will easily replace the stock system meaning you can install the complete system in your driveway using simple hand tools. In most cases, no cutting of the factory exhaust is required because the Legato kit connects to the factory exhaust where natural breaks occur. If no break is present, a hacksaw to cut the tubing and a metal file to dress any sharp edges should be used.

Installation Video with 2015 Mustang GT

Legato Performance Exhaust System Installation Guide and Documents

View full details

Customer Reviews

Based on 76 reviews
Angel Cereceres
2015 Mustang gt

The exhaust system did not fit the car

Kerry Bertrand
Loud and sounds great.

This system is much louder than the videos on the Legato website. Neighbor waking cold starts but a good smooth sound while accelerating. There is a drone at 1500 or so rpm while in 6th gear but i can live with it. Great product but the website videos can be misleading on the actual sound. Go to Youtube and find a few better examples.

Ronald Biddle
recent purchase

fantastic sound and awesomeness

Carl Gayle
Love the product on built quality

Great product I was very surprised wen I received the product on saw how well the built quality was I was gonna buy Flowmaster Axle Back for $650 until I saw legato brand on the lower price so I did my research on them happy I wait can't wait to have them installed car is away for the winter so I have wait for the spring to install it

Bernadette Bentcliff
Not happy

Way too much drone. Emailed Legato no answer. Not happy want a refund.