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Roush Axle-Back Exhaust w/ Dual Chamber Tips (13-14 GT, BOSS, GT500)

6 Reviews
Our Price

$575.99

  • Item #69130
  • MPN# 421410

  • Market Price $656.63
  • You Save 12% ($80.64)
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Customer Photos
Features
  • Aggressive exhaust sound
  • Unique open-chambered muffler design
  • 409 stainless steel tubing
  • 304 stainless steel tips with chrome flashing
  • Fits 2013-2014 GT, BOSS and GT500 Mustangs with Roush Rear Valance installed
Description
Aggressive Muscle Car Sound. Let your engine howl with a Roush Axle-Back Exhaust. This innovative new Roush exhaust system features a hollow chamber muffler that results in increased air flow, and a unique sound, with no in-cabin "boom" normally found with performance exhaust at cruising speeds.

Quality Roush Construction. Constructed from 409 stainless steel for a durable long life, the Roush axle-back exhaust system features two unique chambered mufflers with dual chamber 304 stainless steel tips. The tips are finished with a new chrome flashing process that is resistant to discoloration due to exhaust heat.

Application. This Roush Performance Axle-Back exhaust system with Dual Chamber Tips is designed to fit the 2013-2014 GT, BOSS and Shelby GT500 Mustangs with the Roush Rear Valance installed (Part# 421406).

Fitment: 2013 2014 Details

Won't fit? Add an exception

What's in the Box
  • (2) Muffler assemblies
  • (2) Square Tips
  • (4) Clamps
Installation Info
Tech Specs
Axleback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : 304 Stainless Steel with Chrome Flashing
Piping Size: 2.75" Tip Size: -
Muffler Type: Chambered Fitment: 2013-2014 GT, BOSS, GT500 Mustangs
Will it fit my Mustang?
  • Boss 302 - 13
  • GT - 13, 14
  • GT500 - 13, 14

Requires Roush Rear Valance (Part# 421406)

Most Helpful Reviews

5/5
amazing

This is definitely a good exhaust for the low price. It sounds amazing and turns heads everywhere. Roush did it again

Helpful (1)

5/5
The perfect setup!!

Loud outside, quiet inside, no drone, perfect fit and finish....Love it!!!!

Helpful (0)

Read All 6 Reviews
Overall Rating 5 out of 5 stars

Customer Photos (4) View All Photos

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1 Questions / 2 Answers

Ask a Question

roush rear valance for 13 mustang gt Hi I am interested in the roush valance...I have a roush axle back exhaust but its not the flat tip one. Will mine work?

Blessedchef Year: 2013 Model: GT

  • Well,i know what ur means.If u buy the circular one,you dont even need those valance,but if u got the flat tip one,you have to but the roush rear valance,and it weill work.

    Edison Year: 2014 Model: GT

    Good Answer (0)

Show 1 more answer

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Customer Reviews (6) Write a Review

Overall Rating 5.0

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Loudness / Volume 4.833333 4.8
  • Exhaust Note 5 5
  • Fit & Finish 4.833333 4.8
  • Bang For Your Buck 4.666667 4.7



  • 5/5

    Installation Time: Afternoon

    January 01, 2014

    amazing

    This is definitely a good exhaust for the low price. It sounds amazing and turns heads everywhere. Roush did it again

    GorM

    Year: 2013 Model: GT Driving Style: Street / Strip 'Stangs I have owned: 1 San Jose, CA, USA

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    May 28, 2013

    The perfect setup!!

    Loud outside, quiet inside, no drone, perfect fit and finish....Love it!!!!

    Camron502

    Year: 2013 Model: Other Driving Style: Show 'Stangs I have owned: 3 Discovery Bay, ca

    Helpful (0) (3)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    August 24, 2015

    Match Made in Heaven!

    My 2014 ROUSH Stage 1 looked the part but definitely didn't sound the part. I purchased this ROUSH axle-back to fill this void and found a match made in heaven! Not only do I turn heads now by looks, but people can now hear me coming! Every penny was worth it! Not only does it sound good, it also sheds a ton of weight over the bulky stock mufflers.

    Stage1Pony

    Year: 2014 Model: Other Driving Style: Daily Driver 'Stangs I have owned: 2 Talladega, AL

    Helpful (0) (0)

  • 5/5

    Installation Time: Afternoon

    November 10, 2014

    Just Wow

    This is my first review and fitting it should be for the Roush dual chamber axle backs because I've wanted these for a very long time. They are also the first major change I've made to my Mustang. They are absolutely beautiful to look at. The pop and rumble on these are enough to make your toes curl and heart race from the sound alone. Combine that with the look and you've got yourself something special. If you have a bit more time and money, I recommended these over the regular round tip Roush axle backs. Get a friend or two who aren't shy around cars and take your time with it. Watch online videos on how to install it and you can save yourself a lot of money. Don't think about it, just buy them. You'll be glad you did.

    TheChad

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 San Francisco, CA, USA

    Helpful (0) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    September 19, 2014

    For real!

    Well i just got this exhaust 3weeks ago,it's really awesome guys! It sounds really good and loud.If u want a real muslce get this!

    Edison

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Toronto, ON, Canada

    Helpful (0) (0)

  • 5/5

    Installation Time: Afternoon

    February 21, 2014

    Roush Axle back Exhaust

    I recommend this product for anyone that wants quality sound and a mean machine sound.

    Top 500 Contributor

    Wayneslyone

    Year: 2014 Model: GT Driving Style: Show 'Stangs I have owned: 1 Wesley Chapel, FL, USA

    Helpful (0) (0)

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