2013-14 Ford Mustang Flowmaster Pro Series Axle Back Exhaust Kit GT - S197 - 5.0L by Flowmaster

Mustang Flowmaster Pro Series Axle Back Exhaust Kit (13-14) 5.0L

Details   |  Description   |  Videos
Flowmaster Mustang  Pro Series Axle Back Exhaust Kit (13-14) GT 5.0L 817604

Add an aggressive sound to your 13-14 Mustang with this Flowmaster Pro Series axle back exhaust!

Item #FLO-817604
MPN# 817604

Your Price: $553.97

Market Price:$724.66
You Save 23.55 % ($170.69)

In Stock
Ships tomorrow!


Add to cart


  • Easy Install
  • Improved Throttle Response
  • More Power
  • Better Mileage


  • Aggressive Sound
  • Stainless Steel construction
  • black Finish Mufflers
  • Limited Lifetime Warranty

What's in the Box

  • (1) LH Axle Back Assembly
  • (1) RH Axle Back Assembly

Made in the USA

Product Description

Add great sound and increased performance to your 2013-2014 Mustang 5.0L GT with this Flomaster Pro Series axle back system. This is the new Flowmaster Pro Series
Axle-back exhaust developed specifically for the 2013-2014 Mustang GT. The direct bolt on exhaust features our Pro Series Laminar Flow mufflers and provides a rich bass tone outside with a mild to moderate interior sound. 409S stainless steel construction means the exhaust will last.
Delivering the performance gains you demand from Flowmaster, this American made exhaust is easily installed at home, and features polished 4.00” stainless tips for a finished look. Our Lifetime Limited Warranty provides the assurance you want that this will be the last exhaust system your Mustang will ever need.

Flowmaster Exhaust Warranty - Click Here

Related Articles

  • How To Install Mustang Axle Back Exhaust (11-14)

    Tools Required Common hand tools Grinder Safety glasses Installation Instructions Step 1: To remove your stock axle backs, release the hanger from the rear insulated mount, and remove the clamp from the ball, and socket flange by removing the 13mm bolt Step 2: Slide the muffler forward, and of... more

    Read more: 10 14 mustang , mustang , exhaust , axle back

    Posted on 12/12/2016

  • Product Videos

    2013-2014 Mustang GT Flowmaster Pro Series Axle Back Exhaust Sound Clip

    Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!

    Product Reviews

    Vehicle Applications

    Ford Mustang - 2013 (13) - 2014 (14)

    About This Brand

    Flowmaster - The Exhaust Technology Company
    Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.

    Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."

    Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!

    Look for Similar Items by Category

    How To Install Mustang Axle Back Exhaust (11-14)
    2010-2014 Mustang Parts » 2010-2014 Mustang Exhaust » 2010-14 Mustang Axle Back Exhaust

    Products by Vehicle