Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily
Cyber Monday Prices Still Live Shop Now

RTR 3-Piece Rear Splitter (13-14 All)

Item 11097
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $294.99 You Save 15% ($45.00)
Our Price

$249.99

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • RTR Signature Modern Aggressive Styling
    • 3-Piece Rear Splitter
    • Features Grained Texture
    • Injection Molded TPO Material
    • Fits All 2013-2014 Mustangs
    Ready To Rock! This is the same exact rear splitter that is included as original equipment on Ford Mustang RTR designed and developed by Vaughn Gittin Jr. The RTR splitter features a modern aggressive race inspired 3-piece assembly, making it the perfect addition to your modern muscle car.

    Quality Construction. Manufactured from OEM quality high pressure injection molded high-strength thermal plastic olefin (TPO) for it's long lasting durability, this rear splitter features an OEM grained texture to increase longevity against rock impacts from daily driving.

    Application. This RTR Rear splitter is the perfect appearance upgrade for all the 2013-2014 Mustangs, including the V6, GT, Boss and Shelby GT500 models.

    Technical Note. This RTR rear splitter kit requires drilling into your stock rear fascia.

    RTR

    Fitment: 2013 2014 Details

    MPN# 1398-7008-01

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • 3 piece splitters
    • Pushpin fasteners
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos (20) Submit Your Photo

      View All 20 Photos

        Questions & Answers (5)

        5 Top Rated Questions

        Can this Rear Splitter be painted to match my OEM body color?

        • With the proper paint and prep work, I don't see any issues with having this part painted to match the color of your vehicle.

        Helpful (0)

        Would this fit with the Boss 302/GTCS rear valence/diffuser?? i have yet to have seen this combo on anyones car.

        • Yes, the RTR 3pc Rear Splitter (13-14 All) will work with that diffuser.

        Helpful (0)

        Is this a bit flexible? I want to know these splitters are flexible or rigid type compared to Roush Side Rocker Panel Splitters. Thank you.

        • They are pretty stiff compare to the roush side splitter

        Helpful (0) Show 1 more answer

        GT500 Rear Valance There isn't an exception listed but would this actually fit a 2014 5.0 with quad exhaust conversion?

        • The RTR 3pc Rear Splitter would require trimming in order to properly fit a quad tip exhaust.

        Helpful (0)

        Does this help with down force on the car? And does it need to be painted ?

        • Most splitters/diffusers are designed to reduce drag and increase downforce. That is the main purpose of them. I would say that it should help increase downforce. You do not have to paint this item as it has an OE appearance which is a textured charcoal appearance but you can certainly refinish it to match your paint if you were so inclined.

        Helpful (0)
        Post Your Question

          Customer Reviews (15) Write a Review

          Overall Rating 4.9

          out of 5 stars

          Installation Time:Less than 1 Hour

          • Fit 4.866667 4.9
          • Appearance 4.933333 4.9
          • Bang For Your Buck 4.533333 4.5



          • 5/5

            June 22, 2018

            Warren G

            I really like the look, looks so cool All my friends live the look. I added many thing from AM,

            Warrengall12

            Year: 2013 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            August 21, 2017

            2014 RTR 3 Piece Rear Splitter

            I bought the RTR 3 Piece Rear Splitter for the aggressive look. I had this vision of how I wanted my Mustang to look and the splitter completed that look. The splitter was installed professionally yet, I found out that the splitter (as advertised) did not exactly fit the 2013-2014 California Special/Boss rear valance that I also had installed professionally. This was a slight hiccup during the install which is why I gave the fit 3 stars. Minus the custom fitment, the splitter looks amazing as it provides a lower looking stance, some downforce from the rear of the Mustang, and compliments everywhere I take the car. It's definitely a must have for any 2013-2014 Mustang!

            VinceLee23

            Year: 2014 Submodel: V6

            Helpful (8)

          • 5/5

            July 19, 2017

            Nice

            I really like the splitter kit but it did not match my side splitter. My sides are textured but the rear had a smooth finish. Overall very nice kit and quality.

            Baadram

            Year: 2014 Submodel: GT

            Helpful (9)

          • 4/5

            Installation Time: Less than 1 Hour

            July 06, 2017

            RTR Splitter

            I had the rear splitter painted gloss black as part of the look I'm going for. The fit is great and only takes an hour at the most to put on. Clamp drill screw and its done. The appearance is not strong by it's self but once the new spoiler and new deck panel are on it will high light the hole package

            SMS021

            Year: 2013 Submodel: V6

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            June 21, 2017

            RTR Rear Splitter

            The RTR Rear Splitter was easy to install took at least 20 minutes to install. Since Installing the splitter I get a lot of compliments on my car

            davidd

            Year: 2014 Submodel: V6

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            May 23, 2017

            Great upgrade

            Super easy install. Makes the rearend look way better

            Scott

            Year: 2014 Submodel: GT

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            February 19, 2017

            Rtr splittet

            Very easy to install and it does visually lower the car.

            leog99gt

            Year: 2014 Submodel: GT

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            July 17, 2015

            Totally changed the look

            This was the easiest way to change to look of my car I've ever done. Love the lowered look. Goes great with the Roush side skirts. If your looking for that finishing touch this is it.

            Rumblestrip73

            Year: 2013 Submodel: GT Marysville, PA

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            June 22, 2015

            RTR 3pc rear splitter

            The RTR 3 piece rear splitter really pops. The contrast in colors with my race red body really stands out. Gives it that Cobra look.

            dennis47

            Year: 2014 Submodel: V6 Troy, Alabama

            Helpful (7)

          • 5/5

            Installation Time: Less than 1 Hour

            August 23, 2014

            Makes it look wide

            The RTR rear 3-piece splitter really gave the back of my mustang a lower/wider look in the back. The 3 pieces were very easy to install with a drill, and some clamps to make proper holes it took about 30 minutes total. Overall i like this product and would recommend it to others trying to give their mustang a different look.

            Remy

            Year: 2013 Submodel: V6 Detroit, MI, USA

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            August 23, 2014

            great product quality

            great quality excellent fitment nice over look i recommend this product.

            bbq67

            Year: 2014 Submodel: GT Los Angeles, CA, USA

            Helpful (9)

          • 5/5

            Installation Time: Less than 1 Hour

            August 22, 2014

            RTR 3 PIECE SPLITTER

            Awesome product, easy to install.About 15 minutes and it looks great. Fast shipping by American Muscle once again.

            01VenomSVT

            Year: 2014 Submodel: GT Virginia

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            June 21, 2014

            Looks good and very easy to install

            Its pretty hard to find some aftermarket body upgrades Thath fits good and are easy as those to install .i am réally happy whit the rtr parts .

            Benx

            Year: 2014 Submodel: GT Montreal, QC, Canada

            Helpful (8)

          • 5/5

            Installation Time: Less than 1 Hour

            December 26, 2013

            RTR Rear Splitter

            I really love the look of this product. They didn't come with any instructions in the package but I'm pretty mechanically inclined so all I did was tape em where I wanted em and drilled em and screwed em. Couldn't be any easier.

            Mcgreezy

            Year: 2014 Submodel: GT Houston, TX, USA

            Helpful (10)

          • 5/5

            Installation Time: Afternoon

            November 07, 2012

            Styling

            Added this to my already lowered Mustang GT the back sides replaced the Rouch ground effects I prefer the look of the ones with this Kit really looks as though it Just flows off fof the wheel opening withour the gap that the Roush had.!!!!!!!!!

            Swoodartworks

            Year: 2013 Submodel: GT Indianapolis

            Helpful (9)