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Ford Performance Shelby GT500 Rear Valance (13-14 All)

Market Price $293.99 You Save 17% ($49.00)

$244.99

FREE Shipping
  • Item 53717
  • MPN# DR3Z-17F828-AB

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

Features, Video & Details

  • 2013 Shelby GT500 Styling
  • Genuine Ford Part
  • Features Grained Texture
  • OEM-Quality Plastic Material
  • GT and V6 Models Require Cutting the Original Factory Bumper Cover
  • Fits All 2013-2014 Mustangs

Review & Installation Video

Review & Install Video

Shelby GT500 Styling. This Lower Rear Valance (a.k.a. Diffuser) is the exact same one that is featured on the Shelby GT500 Mustang. Offering aggressive race inspired styling this rear diffuser makes the perfect replacement part or appearance upgrade for your Mustang.

Quality Construction. Made from OEM quality high pressure injection molded thermal plastic for it's long lasting durability, this rear diffuser features an OEM grained texture for increased longevity against rock impacts from daily driving.

Application. This Rear Diffuser is a direct fit replacement for the 2013-2014 Shelby GT500 and BOSS 302 Mustangs, can also be installed to upgrade the appearance of your V6 or GT models with modifications.

GT and V6 Installation Note. Installation of this Shelby GT500 rear valance diffuser on a GT or V6 model will require modifing the stock rear bumper fascia cover. You will need to cut and remove the lower section of the cover and cut slits to retain the valance. Fortunately Ford pre-marked the backside of the factory fascia cover showing exactly where you need to cut making the job much easier.

Fitment: 2013 2014 Details

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

V6 Mustangs require exhaust modifications

Most Helpful Reviews

5/5
GT 500 Upgrade

The product fit perfectly after the required modifications to the stock rear bumper.

Helpful (1)

5/5
Great Rear Upgrade

Installed this with the Shelby quad exhaust in about an afternoon, couldn't be happier. Looks great compared to stock bumper, looks much meaner from behind. You do have to cut your bumper, but there are ...

Read More
Helpful (5)

Overall Rating 4.8 out of 5 stars
Read All 32 Reviews

Customer Photos (32) Submit Your Photo

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3 Questions / 3 Answers

Ask a Question

I am looking to buy and install the Shelby gt 500 rear valence for my 2014 GT. I was wandering after install, when choosing axle backs, should I purchase 13-14 quad tips or 11-12 quad tips? I plan on running Corsa Quad tipped Axle Backs but want to make sure I purchase all the right parts for the install.

WHITECOYOTE

  • I would say to buy relative to the 13/14 model gt500 because that is what the Ford Performance Shelby GT500 Rear Valance (13-14 All) is based off of.

    JeffAM

    Good Answer (0) (0)

Answer This Question I need this answered (0) (0)

does a 2013 Boss 302 , require cutting as well or is it a direct fit ?

SaschaGTCS

  • Hi, No cutting is required this Ford Racing Shelby GT500 Rear Valance is a direct fit replacement for the 2013-2014 Shelby GT500 and BOSS 302 Mustangs

    Chris J

    Good Answer (0) (0)

Question Resolved

would this work on a 2010 gt with some modding? I want to put the gt500 quad tip exhaust on my gt.

piezan76

  • I think it's the best for u to get the 2013-2014 rear bumper, then u can even put the 13-14 lights on without any gaps. And the rear valance will fit with some simple cutting as well.

    Marshall

    Good Answer (1) (0)

Answer This Question I need this answered (0) (0)

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Customer Reviews (32) Write a Review

Overall Rating 4.8

out of 5 stars

Installation Time:Afternoon

Installation Cost:$100-$250

  • Fit 4.88 4.9
  • Appearance 4.96 5.0
  • Bang For Your Buck 4.48 4.5



  • 5/5

    August 28, 2016

    GT 500 Upgrade

    The product fit perfectly after the required modifications to the stock rear bumper.

    JKJI

    Year: 2013 Submodel: GT

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    January 11, 2013

    Great Rear Upgrade

    Installed this with the Shelby quad exhaust in about an afternoon, couldn't be happier. Looks great compared to stock bumper, looks much meaner from behind. You do have to cut your bumper, but there are lines on the inside of the bumper that tell you where...but still...you are cutting up your Mustang. Install takes about 3 hours, but I really took my time on the cuts. Anyone with a little DIY in them can knock this out.

    ewang

    Year: 2013 Submodel: GT Kennesaw, GA, USA

    Helpful (5) (0)

  • 5/5

    Installation Time: Afternoon

    October 24, 2013

    Amazing!

    What I loved about installing this is the stock bumper already has a line to guide your cut for this valance. And don't stress too much over the cut, the valance will cover up any imperfections. I do recommend making this a weekend project and having a second set of hands. Cool thing is this kit looks completely stock after everything was finished. Now I have that quad exhaust look of the 2013+ Shelby without the price tag! A must have!

    JDC117

    Year: 2014 Submodel: GT

    Helpful (3) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    April 28, 2014

    Rear Upgrade

    This valance was easy to install. Just remove the taillights, pop off the rear bumper cover, trace the factory cut line and slot markings, cut along the cut line with an air saw, drill-out and cut the slots and clean up the edges with a file. Once the cutting and clean-up are done just push out the black insert and reflectors and push in the valance and reinstall the reflectors. Then reinstall the bumper cover and tail lights. Once installed it gives the rear of the car a more muscular look. I installed a Corsa axle-back quad exhaust with mine. The Corsa exhaust completely fills the openings and looks awesome with the GT500 Valance.

    GearheadDave

    Year: 2013 Submodel: GT Pittsburgh, PA, USA

    Helpful (2) (0)

  • 5/5

    Installation Time: Afternoon

    January 27, 2014

    AMAZING

    I really looked around and around for something to really set my car off. This did the job PERFECTLY. It took close to 3 or 4 hours to do. The hardest part was cutting the bumper. Taking our your taillights will help A TON. Its simple to remove them. I was astonished after I was done, I was literally speechless If you buy this valance you will need to buy the Shelby gt500 axlebacks, or buy Quad tips(I have the Roush axleback now with quad tips) to finish off the look. If you have single tips, in my opinion, it will look a little odd because of the wider holes. I also put CDC performance grille and RTR chin spoiler on as well. I literally drive the Best looking car on campus now, thanks to American Muscle. Fast shipping, Great Products! AM all the way!

    Wyatt427

    Year: 2013 Submodel: V6 Statesboro, GA, USA

    Helpful (2) (0)

  • 4/5

    Installation Time: Full Day

    January 18, 2016

    Gt500 rear valance amazing

    This item converts your mustang rear to the one of a GT500. I strongly recommend you buy dual tip exhausts for this. It looks great however, it is not going to be a perfect fit. Some cutting will be done for this to fit.

    ERA

    Year: 2014 Submodel: GT San Juan, PR

    Helpful (1) (0)

  • 4/5

    Installation Time: Less than 1 Hour

    November 20, 2015

    2014 GT500 Rear Valance

    Great product, but to me is little bit pricy, but it does look awesome on my car :D

    FSVT23

    Year: 2014 Submodel: GT Houston, TX

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    September 25, 2015

    Excellent

    Order this valancer for my 2013 gt together with stainlessworks Shelby gt 500 catback system yes it works and it fits without any issues sounds amazing, and the look this valancer gave the car with the quad tips is just amazing

    Stangofmiami

    Year: 2013 Submodel: GT Miami

    Helpful (1) (0)

  • 5/5

    Installation Time: Less than 1 Hour

    August 21, 2015

    AWESOME PRODUCT

    Awesome product! Easily able to install without removing rear bumper. I found it was easiest to get the rear of the car on jack stands so you have more room to work. Takes less than an hour to install and well worth the money. Great quality and awesome fit. I have absolutely no complaints.

    1BAD5OH

    Year: 2013 Submodel: GT Missouri

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    August 08, 2015

    GT to GT500

    I purchased this exhaust with the rear valance which was sold separately. I am giving the entire kit 4 stars instead of 5 because CJ pony parts sells them together at a cheaper price but the sake of convenience I still purchased the kit thru americanmuscle because there was a 15 dollar coupons I used but i still paid slightly more of 5 dollars for the entire kit. They gave me the option to call but I decided to dive in and purchase them anyway. When I received the rear valance in the mail, the packaging was not very impressive. The box was opened and they didn't give enough care to pack it better because the valance was light and the two appendages looks like it will come off if your not careful in handling it. Anyway I took the rear valance with me to the shop to get it installed with my magnoflow quad tips. What a difference in appearance my car makes Combine with the exhaust she is worth every penny you will love our car even more.

    BigV

    Year: 2014 Submodel: GT Riverside, CA

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    July 24, 2013

    Best rear view you can see!

    This makes my 5.0 look way better gets lots of Attention!!! Look great fits great not that hard to install !!!

    DANNY19190

    Year: 2013 Submodel: GT California, USA

    Helpful (1) (0)

  • 5/5

    September 28, 2016

    Perfect fit and looks great.

    Once you start taking everything off, it doesn't take long to finish the job. I would say ah the most it takes 2-3 hours. You have wiggle room for the cutting the previous bumper and making the holes for the clips and it comes out perfect.

    BRAR

    Year: 2013 Submodel: GT

    Helpful (0) (1)

  • 5/5

    Installation Time: Less than 1 Hour

    December 20, 2013

    Looks grwat

    I have the gt/cs valance so I didn't have to cut anything, just pop out and pop in. Looks great with my quad exhaust

    JimBryan

    Year: 2014 Submodel: GT McAllen, TX, USA

    Helpful (0) (1)

  • 5/5

    Installation Time: Afternoon

    August 26, 2013

    Quad Rear Valence

    Valence was very high quality and the install went with no problems. A great addition to the car!

    Roller13

    Year: 2013 Submodel: GT Wash DC area

    Helpful (0) (1)

  • 5/5

    Installation Time: Afternoon

    November 28, 2016

    All around good

    When I got it I was a little scared at first to cut my bumper, but once I started I just took my time and it came out great. The fitment was great I mean it's a factory piece from ford so it should fit.

    BobbyHill

    Year: 2014 Submodel: GT

    Helpful (0) (0)

  • 4/5

    September 24, 2016

    Nice Rear Valance, missing some hardware

    Install for this valance is very straight forward. You remove the bumper and cut along the lines on the back to make this valance fit. I used a combination of a drill, sawzall, and dremel and didn't really have any issues. One thing that is missing though is there should be 2 bumper retainer fasteners included with this valance. They go on the outer most edge at each side of the valance, and while they are not required, they make the valance fit better. I improvised by going to autozone and finding bumper fasteners that would work. The packaging of this valance could also be better. Mine had a few minor scratches on it but nothing noticeable until you were right up on the car so I let it slide. All in all though this is a nice valance if you want to go the quad tip route.

    fuelforfire87

    Year: 2014 Submodel: GT

    Helpful (0) (0)

  • 4/5

    September 18, 2016

    Nice addition!

    2-3 hour install. Ford embosses the inside of the bumper so you know where to cut. Run down to staples and get a gold sharpie and trace the embossed line. Slot cut outs require a 5 thirty seconds drill bit. Oh and don't forget the air saw. This isn't a project you can do with your dad's scroll saw.

    Steve

    Year: 2013 Submodel: GT

    Helpful (0) (0)

  • 5/5

    August 31, 2016

    GT500 Rear Valence ( 13-14 All)

    Great shipping speed! Arrived super fast. Looks amazing on the car

    Kory

    Year: 2014 Submodel: GT

    Helpful (0) (0)

  • 4/5

    August 15, 2016

    Simple install just alittle time consuming

    Alittle time consuming but it will be worth it once it's all done, it totally changes the rear end of the car with the the quad tip exhaust

    Lucas

    Year: 2014 Submodel: GT

    Helpful (0) (0)

  • 5/5

    July 21, 2016

    Looks amazing and easy to install!!

    I was able to knock this out myself in about 2 hours and that's being very careful and very precise when cutting my bumper. It can be nerve wrecking but just stay calm and take your time. Taking off the bumper makes it 10x times easier to work with. I'd definitely recommend this and the Magnaflow Quad tips to ANYONE!!

    WalterJ

    Year: 2013 Submodel: GT

    Helpful (0) (0)

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