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Roush Rear Valance (13-14 All)

Market Price $174.99 You Save 4% ($7.00)
Our Price

$167.99 (each)

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  • Item 69129
  • MPN# 421406

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Aggressive Race Inspired Styling
  • Thermo-Formed TPO Material
  • Features a Stippled Grain Texture
  • Fits All 2013-2014 Mustangs with Roush Exhaust
  • Made in the USA
Aggressive Styling. Now you can add aggressive Roush styling to your Mustang with Roush's Rear Valance. Designed from the original manufacturer CAD data for a perfect fit, this is the same exact valance found on the new special edition Roush Mustangs.

Quality Construction. Made in the USA from OEM quality high pressure injection molded high-strength thermal plastic olefin (TPO) for it's long lasting durability, this rear valance features a stippled grained texture for an OEM look and to increase longevity against rock impacts from daily driving.

Required Upgrade. For proper installation of this Rear Valance you will be required to upgrade to a Roush Axle-Back Exhaust. V8 models will need Roush Part# 421410, V6's will need Roush Part# 421517.

Application. This Roush Rear Valance is designed for use on all 2013-2014 Mustang's including the V6, GT, BOSS and Shelby GT500 models with a Roush catback exhaust system installed.

Fitment: 2013 2014 Details

What's in the Box
  • (1) Lower Rear Valance
Installation Info
Tech Specs
Will it fit my Mustang?
  • Boss 302 - 13
  • V6 - 13, 14
  • GT - 13, 14
  • GT500 - 13, 14

Most Helpful Reviews

Changed the look of the car

If your looking for something other than the standard round exhaust than this is it. The valance comes with great instructions and is fairly simple to install. Does help to have two people but one can ...

Read More
Helpful (5)


I love the new valance gives my mustang a brand new look

Helpful (1)

Overall Rating 4.5 out of 5 stars
Read All 11 Reviews

Customer Photos (8) Submit Your Photo

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8 Questions / 6 Answers

Ask a Question

Do these come in rounded slots for round tip Roush AB?


  • Roush only offers there rear valence with squared cut outs.


Helpful (0)

I have a 13 Boss, will this valance mount right up in place of the stock one? Or is there still additional cutting/modifying?


  • Hi,Some cutting will still be required for a perfect fit.

    Chris J

Helpful (0)

just curious if this will fit a 2011 GT500?


  • Unfortunately, this valance is only designed for the 13-14 model Mustangs. It will not fit a 2011 GT500.


Helpful (0)

Will muffler shops install these for you? Or is there somewhere I should go?


  • Each shop is different and may or may not install the Roush Rear Valance (13-14 All). If you are having issues finding a muffler shop to install these, try a body shop or collision center to see if they can install it for you!


Helpful (0)

How big are the exhaust cutouts? Can this valance fit quad tip (two tips per outlet)? If so, what is the max size?


  • The cutouts on the Roush Valance are rather large and could probably fit quad tips seeing as it fits the large tips on the Roush exhaust but it would most likely be safest to measure before making a purchase.


Helpful (0)

where can i buy the roush trunk emblem??? like the trunk emblem in the middle of the circle where can i buy that????


  • The emblem shown in the center of the decklid is attached below. Hope this helps!


Helpful (0)

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Customer Reviews (11) Write a Review

Overall Rating 4.5

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Fit 4.3 4.3
  • Appearance 5 5
  • Bang For Your Buck 4.5 4.5

  • 5/5

    Installation Time: Afternoon

    November 22, 2013

    Changed the look of the car

    If your looking for something other than the standard round exhaust than this is it. The valance comes with great instructions and is fairly simple to install. Does help to have two people but one can complete it. The holes you have to drill aren't bad. Use a drimel to notch out the groves.


    Year: 2014 Submodel: GT MO

    Helpful (5)

  • 4/5

    October 12, 2016

    2013 mustang gt gotahavitgreen

    Love the new look and paired up with my touring mufflers. You can buy separately the roush square tips from eBay and pair them up with any axleback. Install was fairly easy, but time consuming. Awesome product


    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: 0-$100

    March 28, 2016


    I love the new valance gives my mustang a brand new look


    Year: 2014 Submodel: V6

    Helpful (1)

  • 4/5

    Installation Time: Afternoon

    October 17, 2015

    Overall worth it.

    First time receiving the product it was clearly used and missing all the hardware. Customer Service got me a new one out immedietely. Second one was perfect. Product as promised by Roush. Made an install guide for future customers. Wish Roush would have come up with something that doesn't require so much cutting, but it worked out.


    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    August 27, 2015

    An awesome product

    I'm really glad that I finally pulled the trigger and bought this. I wanted something different that looks fantastic and the Roush rear valance delivers. It was a little intimidating cutting into the stock rear bumper at first. But if you took your time and cut out the templates and followed directions it was a breeze. This rear valance paired with the Roush exhaust tips and Flowmaster American thunder mufflers are a unique combination. I have received many compliments since installing it, mainly when refueling. Thanks AM.


    Year: 2013 Submodel: GT Hoopeston , IL

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    August 27, 2015

    Mean Look!

    Gives that overall nice finish to the Roush exhaust couldn't be anymore happier American muscle. Only thing is if your good with instructions and working on cars it should be a breeze to instill had to take my car to ford dealership to get installed took all day.


    Year: 2013 Submodel: GT Corpus Christi Tx

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    February 17, 2015


    It looks really nice with the flat tip axle backs from roush. I think it gives the car a unique rear end look because you don't see a lot of these around. At least not where I'm from. Overall great product that gives an icing on the cake with the flat tip axle backs from roush. The price is very satisfying as well.


    Year: 2013 Submodel: GT SAN JOSE, CA

    Helpful (1)

  • 5/5

    Installation Time: Full Day

    December 19, 2014

    Roush Rear Valance

    I bought this in conjunction with the Roush Dual Chamber Axle-Back exhaust and I am very happy with it. The exhaust sounds great and has a progressive sound that clearly shifts with the gears and when I am cruising at low speeds it is almost silent. The valance gives the exhaust a great look and was definitely worth the effort of installation. Overall a great product.


    Year: 2013 Submodel: V6 Boca Raton, FL, USA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    September 23, 2014

    great product

    Adds styling that makes the car look more modern and sporty. the included instructions are easy to follow


    Year: 2014 Submodel: V6 mt

    Helpful (1)

  • 1/5

    May 18, 2017

    Required cutting of factory bumper.

    Though this piece has an awesome look with the paired exhaust. It would have required cutting the factory bumper. I ended up returning both pieces and went with a magnaflow cat back system instead. Customer service was helpful and speedy with the return process.


    Year: 2013 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    January 28, 2016

    Must have for the roush tips

    All instructions were semi clear. LMR (sry AM) has the install vid on youtube, couldnt do it without that but looks sick once finished. full install is on my insta @joshy5oh


    Year: 2014 Submodel: GT Toms River, NJ

    Helpful (0)

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