Roush Axle-Back Exhaust Stainless Steel With Round Tips Kit V6 2011-2014

Roush: 421145
MSRP: $489.99
CJ's Low Price:
1432771200 4671
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CBR13 Play Roush Axle-Back Exhaust Stainless Steel With Round Tips Kit V6 2011-2014 Video 1 Play Roush Axle-Back Exhaust Stainless Steel With Round Tips Kit V6 2011-2014 Video 3

Product Description

Roush Stainless Steel Axle-Back Exhaust Kit with Round Tips for all 2011, 2012, 2013 and 2014 V6 Mustangs.

This amazing axle-back exhaust kit from Roush will offer your 2011-2014 3.7-Liter V6 Mustang a distinct and aggressive sound. The Roush axle-back system is a highly tuned piece of engineering that will avoid the annoying in-cockpit boom, which can occur with other competitive exhaust systems on the market.

Installation is quick, easy, and will use all of the factory hanger locations and pierce points. No modifications to the vehicle are necessary. And all of the hangers are chromed for superior appearance and corrosion resistance. As an added bonus, brand new, high quality OE-spherical clamps are included in the kit to complete the installation without reusing the clamps found on your factory axle-back.

Features and Benefits:
- No Negative Impact on Emission Devices
- Hollow Chamber Yields Higher Airflow
- 4” 304 Stainless Steel Chrome Tips
- Fits Both Ford Factory and Roush Rear Valance
- Higher Air Flow and Less Back Pressure for Increased Horsepower and Torque
- Direct Bolt-In, For an Easy Installation
- Includes All Necessary Hardware and Instructions

Constructed from 409 stainless steel, this axle-back exhaust system features an exclusive open-chambered design that will not deteriorate over time, unlike conventional fiberglass roving material. The exhaust tips are made from 304 stainless steel and finished with a unique chrome flashing process. Chrome-flashing on tips provides heat resistance to color change.

Order the Roush Stainless Steel Axle-Back Exhaust Kit for your 2011, 2012, 2013 or 2014 Mustang V6 from CJ Pony Parts today!

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Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

Write a review
Roush Axle-Back Exhaust Stainless Steel With Round Tips Kit V6 2011-2014 is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Loud I purchased this along with the roush cold air intake and my car sounds and performs much better. The exhaust sound without the cai was better than stock but the cai added a fuller sound and increased mpg. Nice! It won't sound like a 13' or 14 V8 but it doesn't sound like a V6 either.
Date published: 2015-03-28
  • 2015-05-27T10:49CST
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Product Questions


Do they provide the throaty sound of a V8? Do they create the droning sound in the cabin? I have a V6 2014 Mustang. Is there a better model exhaust for stang?

Asked by: prettystaceyhere
It won't give you a true V8 sound, simply because it's a V6, not a V8. We offer numerous options though, so you can do some research and try to get yourself close to a V8 sound without drone.
Answered by: CJ Pony Parts
Date published: 2015-05-09
  • 2015-05-27T11:42CST
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Product Video

By Bill Tumas: We're here with a Roush stainless steel axle back for your 2011 through 2014 V6 Mustang. This system features these Roush mufflers that are made of 409 stainless steel along with 409 stainless steel mandrel bent pipes. The tips are 304 stainless polished and include the Roush logo embossed on the end. The kit includes installation instructions as well as all the necessary clamps. This Roush stainless steel axle back is a perfect way to get an aggressive tone for your 2011 through 2014 V6 Mustang.