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Ford Racing Shelby GT500 Rear Valance & Exhaust Kit (13-14 All)

15 Reviews
Our Price

$819.99

  • Item #102506
  • MPN# M-5230-MSVTCD

  • Market Price $983.99
  • You Save 17% ($164.00)
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Customer Photos
Features
  • 2013 Shelby GT500 styling and sound
  • Genuine Ford parts
  • Quad tip GT500 mufflers
  • OEM-quality plastic material with grained texture
  • GT and V6 models require cutting the original factory bumper cover
  • Fits all 2013-2014 Mustangs - V6's will require exhaust modifications
Description
Shelby GT500 Styling and Sound. This Lower Rear Valance and Axle-back kit is the exact same one that is featured on the Shelby GT500 Mustang. Offering aggressive race inspired styling and sound this rear diffuser kit makes the perfect replacement part or appearance upgrade for your Mustang.

Axle-Back. Constructed from high quality stainless steel tubing with dual slant cut stainless steel tips, this Shelby GT500 Axle-Back exhaust system features specifically engineered chambered mufflers to eliminate that annoying exhaust drone that is heard at sustained RPM's.

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

Application. This Rear Diffuser and axle-back kit is a direct fit replacement for the 2013-2014 Shelby GT500 and BOSS 302 Mustangs, can also be installed to upgrade the appearance and sound 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 modifying the stock factory 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. Due to differences in the size of the axle-back piping diameter, V6 models will require additional exhaust modifications. Freight Notes. Freight items can only be shipped within the continental 48 states, no expedited methods. What is freight shipping? Your Answers are Right Here!.

Mustang Fitment: 2013 2014 Details

What's in the Box
  • (1) Rear Diffuser Valance
  • (1) Driver side muffler assembly
  • (1) Passenger side muffler assembly
Installation Info
Fitment
  • Boss 302 - 13
  • V6 - 13, 14
  • GT - 13, 14
  • GT500 - 13, 14

V6 Mustangs require exhaust modifications

Most Helpful Reviews View All

Overall Rating 5/5
5/5
Glorious

Installed the quad exhaust in about an afternoon, couldn't be happier. Great rumble, no drone, and cruising at 1800rpm sounds amazing. You do have to cut your bumper, but there are lines on the inside

Read More
Helpful (9) (0)

5/5
Sounds just like the 2013 gt500 model

Sound great!!!!! Everyone always looks at my stang. Amazing product. Sounds just like the gt500. You can't tell the difference. Recommend this to everyone.

Helpful (5) (0)

Customer Photos (20) View All

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Q & A (5 Questions, 6 Answers) Ask a Question

2011-2012 V6 Fitment What exactly needs to be "modified" in order for these to fit a v6.

XTR3M3 Year: 2011 Model: V6

Question Resolved
Good Question (7) (0)
  • Bumper on 2013 is a little different So no unfortunately. And idk of exhaust piping is the same size

    Helpful (0) (0)

    Best Answer

    Kaden Year: 2010 Model: Mach 1

    Top 1000 Contributor

Will the exhaust fit 2012 GT?

stud50 Year: 2012 Model: GT

Question Resolved
Good Question (0) (0)
  • The exhaust itself will but the facia is made for the 2013 rear bumper only.

    Helpful (2) (0)

    Best Answer

    shottel Year: 2013 Model: GT

    Top 250 Contributor

Show 2 more answers

size of the tubing what is the size of the tubing of this exhaust, the end that goes in the x-pipes or the H-pipes

Biggg Year: 2014 Model: GT

Question Resolved
Good Question (0) (0)
  • 2.75

    Helpful (0) (0)

    That08gt Year: 2008 Model: GT

Show 1 more answer

Reviews (15) Write a Review

  • 5 Stars 1.0 100%
  • 4 Stars 0 0%
  • 3 Stars 0 0%
  • 2 Stars 0 0%
  • 1 Stars 0 0%
5.0

out of 5 stars

15 Customers Recommend this Product

Installation Time:Full Day

Installation Cost:$250-$500

  • Fit: 4.866667 4.9/5
  • Appearance: 5 5/5
  • Bang For Your Buck: 4.733333 4.7/5
Filter By Sort By
  • 5/5 Yes, I recommend this product

    January 06, 2013

    Glorious

    Installed the quad exhaust in about an afternoon, couldn't be happier. Great rumble, no drone, and cruising at 1800rpm sounds amazing. 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. I spent an afternoon (about 5 hours) on mine, taking my time and I had the help of one other person. Anyone with a little DIY in them can knock this out.

    ewang

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Kennesaw, GA, USA

    Helpful (9) (0)

  • 5/5 Yes, I recommend this product

    November 22, 2013

    Sounds just like the 2013 gt500 model

    Sound great!!!!! Everyone always looks at my stang. Amazing product. Sounds just like the gt500. You can't tell the difference. Recommend this to everyone.

    Biggg

    Year: 2014 Model: GT Driving Style: Race 'Stangs I have owned: 1

    Helpful (5) (0)

  • 5/5 Yes, I recommend this product

    February 28, 2014

    GT500

    This is the exhaust to get. People were saying to get Borla and that this won't make much of a difference on my 2014 v6. The sound is unbelievably better. Throaty like a muscle car, not sporty. Also very loud. Looks fantastic as well. The diffuser is the unsung hero in this bundle because it is so beautiful. Also, since the diameter on the pipe is different on the v6, it had to be welded.

    ji8521

    Year: 2014 Model: V6

    Helpful (4) (0)

  • 5/5 Yes, I recommend this product

    March 19, 2013

    Sounds awesome

    Easy to install just take your time. Sound is unbelievable but pleasant at cruising speed. Spray paint the muffler walls with hi-temp black. Paint them before you install (not sure why Ford does not do this for all mufflers).

    FreeRide

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 San Diego

    Helpful (3) (0)

  • 5/5 Yes, I recommend this product

    October 31, 2013

    sounds like 400 horsepower car now

    pretty straight forward install, took me about two hours in my driveway. being factory Ford parts the fit was perfect. to cut the bumper, I used a dremel with 1/8" multipurpose rotozip bits, recommend doing a test cut in the area you'll throw away to get a feel for it, then trace the line on the inside of the bumper. I used Ford's install instructions here, http://fordracingparts.com/m/CatResults.asp?c=54#/m/Part.asp?p=23404 gives the car a nice loud aggressive tone without being obnoxious, yet quiet enough to not disturb neighbors on early mornings and late nights as long as you keep your foot out it.

    dlseale89

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Norfolk, VA, USA

    Helpful (4) (1)

  • 5/5 Yes, I recommend this product

    March 04, 2013

    Great Looks and Sound!

    I have a 2013 GT/CS so adding the rear diffuser was easy. The sound of he GT500 mufflers without cats is great deep rumble.

    Top 250 Contributor

    JETAG93

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 2 Tomball, TX, USA

    Helpful (4) (1)

  • 5/5 Yes, I recommend this product

    December 20, 2013

    another great item from ford

    sound is by far way better then the stock axle back. the sound is a deeper rumble. not any drone at cruising speeds.

    AlexAM

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Aston, PA

    Helpful (1) (0)

  • 5/5 Yes, I recommend this product

    March 21, 2013

    Awesome appearance, great fit and sweet sound!

    First of all, I love pretty much everything about this exhaust! The install was very simple and straight forward and the valence was a perfect fit! It looks amazing! As far as sound of the mufflers; I have an off-road x-pipe and resonator delete on my mustang so those upgrades paired with the GT500 exhaust sounds MEAN! I do wish it were a little louder but still i'm not complaining it sounds great! This kit is a tad pricy but totally worth the money! And of course, as always, awesome customer service and fast shipping from AM!

    Top 250 Contributor

    shottel

    Year: 2013 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 3 Memphis, TN

    Helpful (2) (1)

  • 5/5 Yes, I recommend this product

    February 11, 2015

    The best exhausts on the GT!

    I had always wanted the Shelby look on my '14 GT and planned to get these even before I actually bought my car. The sound from the exhausts is definitely louder than stock. The kind of loudness I like and that people appreciate. I never wanted something that is so loud that cruising on a road trips gets irritating with other passengers. The best part is the throaty noise that it makes and the little pops and crackles upon downshifting or letting off gas. Puts a smile everytime I do that :) My car now sounds like a proper V8 with 420bhp :D

    Zohaib

    Year: 2014 Model: GT Driving Style: Daily Driver 'Stangs I have owned: 1 Austin, TX

    Helpful (0) (0)

  • 5/5 Yes, I recommend this product

    January 15, 2015

    GT500 Quad Tips are GLORIOUS!

    At first I was unsure of what exhaust to get for my v6. Borlas seemed to be a crowd favorite, but I had also heard some bad reviews on them, and they are becoming increasingly common and I felt the need for something a little different. And WOW am i glad i stumbled upon these!!!! they are hands down a no brainer for any mustang owner. The sound that these exhaust with the combination of my Airaid Intake sounds phenomenal. Smiles per gallon have skyrocketed! The bumper was needed to be cut to fit the valence on, but that was a task easily handled by my local bodyshop, the actual install of the exhaust was also handled by a shop, and they were done in less than an hour. There is virtually no drone, and its almost as quiet as stock when cruising or when you want it to be. But punch it, AND SHE SCREAMSSSSSS!!!!! very deep true muscle car tone. I could not be happier with my purchase. If you are on the fence about these exhaust for your V6 look no further these babies are worth every penny!

    Top 1000 Contributor

    Dennasty22

    Year: 2014 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 4 San Antonio, TX, USA

    Helpful (0) (0)

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