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Roush Side Rocker Panel Splitters (10-14 All)

Market Price $207.99 You Save 4% ($8.00)
Our Price

$199.99 (pair)

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  • Item 69046
  • MPN# 420092

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Features, Videos & Details

  • Race Inspired Side Rocker Panels.
  • OEM-Quality Materials.
  • Features a Grained Texture.
  • Easily Installs with 3M Automotive Tape.
  • Fits All 2010-2014 Mustang.
  • Made in the USA

Review & Installation Video

Hey, guys, Stephanie with AmericanMuscle.com, here with my review of the Roush side rocker panel splitters for all 2010 to 2014 Mustangs. These side rocker panel splitters are a great way to make a change in appearance in a cost effective way. The bigger exterior mods that are really going to change the looks of the S197 can be pretty expensive, but these rocker panel splitters are a good option if you're not looking to spend a ton but want to add a little something to change up the looks of your car. Not to mention, a car that has a front lip or a splitter oftentimes looks like it's missing something from the side view, and these splitters fix that. So, I think the side splitters are going to look best when they're paired with a front lip or a splitter because they are going to give a lower profile in the side of the car like a splitter or a lip in the front would. If you have just a front lip or the side splitters, the car won't look like it's sitting even, and that's why I think of these as a must have to complete an exterior look. Much like the Roush front splitter, these side splitters are made to have an aggressive race-inspired styling. They're the exact same rocker panels that are on the special edition Roush Mustangs, and they will perfectly match that Roush front splitter that I mentioned earlier. That's not to say that they won't pair nicely with another front splitter or lip, though. These create a lower profile in the car, even though they don't extend downward off the panel but just extend outward instead. And the idea of the race-inspired wording is because the splitter's direct airflow. The airflow is directed under and around the car to reduce drag, increase down force, and make the car more aerodynamic. So, that's the thought process behind the design. One of the secondary benefits of these splitters, after the upgrade and looks of course, is that these just so happen to protect the paint on the rocker panels. Some of the road debris and rocks that can get kicked up will be stopped by the splitter so it won't hit your paint. But that's just a little plus here. In my opinion, the splitters add some dimension to the side of the car and give an aggressive look but one that isn't too drastic. So, the splitters are made from a TPO material and they have a grainy textured finish. This material makes the splitters both highly durable and very lightweight, which is perfect for daily driving and the position of the splitters on the car down on the lower rocker panels. Not only that, but this type of material and texture is what's going to give the splitters an OEM [SP] appearance. Looking at them on the table here, they do look durable. And another plus is that they do look clean. These don't just look like a cheap item at all, the edges are clean. But you also have to remember that these are a factory part for these special edition Roush, and that should also mean that these have a perfect fit, which makes it even nicer, in my opinion. And as far as the price, like I said, these are not an overly expensive part. I actually think they're a great deal. They cost less than the other options on the site, and you're only looking at $160 for these. They're ready to bolt on out of the box, and the material means that they're going to match any car, any color, and still look good. And when it comes to price, you also have to keep in mind factors like the fit, the OEM finish, and the style that the part offers. And we're looking at both an OEM fit and finish here. And style? Well, it's ultimately going to be up to you. The install does involve some drilling, but I'm still going to say that this is an easy install. A one out of three wrenches on the scale, it should only take you two hours from start to finish. And in regards to the drilling, I mentioned the functionality of these earlier. These are really going to be directing air and they're going to have a certain amount of force on them. So, Roush shows you how to make sure that they aren't going to fail or fold under you in the directions. They also come with a lot of hardware to help support them. I will say that a helping hand will benefit you here, and so will a lift. A lift will help you get the car high enough off up off the ground so you have enough room under the car to install these properly and easily. You can use the new splitters as a template to determine where the 3M will be bonding on the factory rocker panel molding so you'll know where you need to clean and prep to create a good bond for the tape. The splitters can be loosely installed using the eight push pins in the factory location, and then you can pull the backing off of the 3M tape and press the splitter firmly into place. Once that's done, you can move on to the drilling. You will need to drill five holes in each side. Just be careful here to only be drilling so far into the factory rocker panel molding. So you're looking at drilling about one inch in. Roush gives you more push pins for the additional hole. So, at this point, you've got mad push pins holding these things on and some nicely bonded 3M tape with adhesion promoter. I will say that I would let the 3M bond overnight before washing the car or taking off down the road, just to be safe. So, overall, the Roush side rocker panel splitters are a very affordable way to add some aggressive but not over the top OEM-looking styling to the S197. They create a lower profile for the car and they look great when they're paired with a front splitter or a lip. They're durable and nicely made, and you can check them out more online for yourself. I'm Stephanie, and for all things Mustang, keep it right here at AmericanMuscle.com.

Race Inspired. Now you can add race inspired styling to your 2010-2014 Mustang with a set of Roush Side Rocker Panel Splitters. These are the same exact rocker panels found on the special edition Roush Mustangs, so now you can have the same Roush styling for your ride.

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, these rocker panel splitters feature a grained texture for an OEM look and to increase longevity against rock impacts from daily driving.

Application. This set of two Roush Side Rocker Panel Splitters are designed for use on the newly redesigned 2010-2014 and newer Mustangs and come in a natural unpainted finish.

Note. Does not include side stripe decals.

Fitment: 2010 2011 2012 2013 2014 Details

What's in the Box
  • (1) Driver side Rocker Panel Splitter
  • (1) Passenger side Rocker Panel Splitter
  • Hardware
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 10, 11, 12, 13, 14
  • GT - 10, 11, 12, 13, 14
  • GT500 - 10, 11, 12, 13, 14

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Roush Side Splitters

When I was ordering ground effects for my '11, I gave these a shot. I figured they'd make a mild difference. In actuality, the difference was remarkable. They really stand out and make the fenders and ...

Read More
Helpful (10)

5/5
Lowering Without Lowering

I had these installed on my car prior to modifying the suspension. They made the car look as if it had been lowered, because of the lower profile it gives the rockers. Then, once I lowered the car with ...

Read More
Helpful (7)

Overall Rating 4.9 out of 5 stars
Read All 100+ Reviews

Customer Photos (100+) Submit Your Photo

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11 Questions / 8 Answers

Ask a Question

Will these give me a problem jacking up my car to take the wheel off?

Lance68

  • They should not get in the way at all. Go for it! Just make sure you clean the under panels REAL GOOD!!

    KazooDude

Show 1 more answer Helpful (1)

Will they fit 05-09?

MichaelL

  • No, The Roush Side Rocker Panel Splitters will only be a direct fit for the 10-14 Mustang.

    AMCoal

Helpful (0)

What is the exact length of these side splitters

Venomous

  • The exact length of the side splitters will be 72".

    KevinD92

Helpful (0)

What kind of front rocker can I use to match these on a 2012 v6

REI

  • The chin spoiler that is the closest match to these side rockers will be the Stillen chin spoiler which is item #53820.

    KevinD92

Helpful (0)

I've been looking at these and the RTR side splitters. What is the difference in the two products?

Chase55

  • The Roush Side Splitters and the RTR Side Splitter (10-14 All), item 387404, (http://www.americanmuscle.com/rtr-rocker-splitters-1014.html) are extremely similar in design. They both will give your car an aggressive race inspired look.

    AshleyK

Helpful (0)

Work with BOSS 302 side exhaust? I have a 2014 Mustang GT with the Boss 302 side exhaust. Will these work with the side exhaust?

JJZ1O9

  • yes I have them on my car. pappy

    PAPPY

Show 1 more answer Helpful (0)

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Customer Reviews (100+) Write a Review

Overall Rating 4.9

out of 5 stars

Installation Time:Afternoon

Installation Cost:0-$100

  • Fit 4.744361 4.7
  • Appearance 4.924812 4.9
  • Bang For Your Buck 4.383459 4.4



  • 5/5

    November 26, 2010

    Roush Side Splitters

    When I was ordering ground effects for my '11, I gave these a shot. I figured they'd make a mild difference. In actuality, the difference was remarkable. They really stand out and make the fenders and wheel arches more pronounced. They're a cost effective way to make a big difference to the appearance of your 10-11.

    Cameron Arki

    Year: 2011

    Helpful (10)

  • 5/5

    March 31, 2011

    Lowering Without Lowering

    I had these installed on my car prior to modifying the suspension. They made the car look as if it had been lowered, because of the lower profile it gives the rockers. Then, once I lowered the car with a mild spring, it gave the appearance that the car was slammed. So I retained the look of a hardcore, 2in drop, but had the comfort of a mike spring. Inreally love'em.

    Cameron Arki

    Year: 2011 Submodel: GT

    Helpful (7)

  • 5/5

    July 28, 2011

    These are just killer !

    Our Roush dealer 85 miles away tells me these side splitter's do indeed have an aerodynamic effect. I had them installed..+ the CDC front chin spoiler at the same time, by my local Ford dealer. Dunno about the aerodynamic effect, but man, it sure looks cool. It 'completes' both sides of the car. It comes with 26 push pins + install instructions. [they are also on Roush's website...in color]. Also marked RH+LH...+ 3m Tape PRE-installed + plenty of excess orange 'pull tapes'. That made for an easy install. It's a quality product. The net effect is the car now looks properly finished on all FOUR SIDES.[it's also on several level's..from cool, to now complete, to pure bad ass.] I like AM, cuz it's a one stop shopping meca for Mustang parts.

    Jim Thomson

    Year: 2010 Submodel: GT

    Helpful (5)

  • 5/5

    April 03, 2011

    super splitter

    Easy to install and looks great on the pony!! It even helps keep the dirt from flying in the side of the pony. Thank you AM.

    Robert

    Year: 2010 Submodel: GT

    Helpful (5)

  • 5/5

    Installation Time: Less than 1 Hour

    April 05, 2013

    Save your paint with these !!!

    If you own a 2013 or newer Mustang these will help save the paint on your painted rocker panels. It's been a long winter in the northeast with nuisance snows everyday it seems. I got tired of hearing salt/cinders blasting off my rockers so I installed these and they work very well for keeping the paint on the rocker panels. Plus, they look great too !!

    jdw1962

    Year: 2013 Submodel: V6 Perryopolis, PA, USA

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    February 16, 2013

    Finishing touch

    Had done tons on visual mods before getting these as I figured it wouldn't be very noticeable. Makes the car look lower and gives it a finished look. Ties in very well with my Boss lower valence and GT500 rear valence. Took less than an hour to install, very easy.

    Unclenard

    Year: 2012 Submodel: V6 FL

    Helpful (4)

  • 5/5

    Installation Time: Less than 1 Hour

    February 28, 2012

    expensive, but they look nice

    I purchased these to enhance the look of my 2012 GT. They do make it look a lot nicer, but they are quite expensive for what you get. I guess the name Roush equals more in cost...but they ARE very well made. Install was a snap without any trauma and took less than 90 minutes to install, clean up, and smile with pleasure at your latest addition to your Mustang. Bang for the buck is up to the buyer. They don't make your Mustang any faster, but they do make it look really neat.

    winner

    Year: 2012 Submodel: GT Pensacola, FL

    Helpful (3)

  • 5/5

    August 01, 2011

    Roush splitters

    I was checking out the site saw these and knew i had to give them a shot to finish off the look of my 5.0. They were very easy to install and give the car a little lower look and nice style. very big difference for very little put in very highly recommended

    Francois Dandeneau

    Year: 2011 Submodel: GT

    Helpful (3)

  • 5/5

    March 31, 2011

    Roush Side Rockers for 2011 GT

    This was an easy install that only took about an hour to install both sides. Even though it's not a huge part, it does change the look and styling of the side alot. It helps the car stand out, an looks noticeable when you look at it. Your car is still the same height so you won't scrape or hit anything, and it still looks good. Completely worth the few bucks it costs.

    Rick Iglesias

    Year: 2011 Submodel: GT

    Helpful (3)

  • 5/5

    Installation Time: Less than 1 Hour

    May 06, 2014

    Side splitt'n

    Quick and easy to do. Save the pushpins you pull out so if one that comes with the splitter breaks when installing you have a back up. You'll have to jack your stang up to drill unless you have a right angle drill. You can't have the side splitter without the roush chin splitter. They just match perfect. Unless you wear socks with sandles.

    dickie

    Year: 2013 Submodel: GT Lincoln, NE, USA

    Helpful (2)

  • 4/5

    Installation Time: Afternoon

    December 03, 2012

    Interferes with Rocker extension, but still work buying.

    I installed these splitters on my 2013 Mustang GT. I had to alter the 2 small Rocker Panel Extensions (near the rear tires) and trim a 2-1/8" long section off of them so that the Roush Splitters would fit. The Roush installation guide did not mention this, so I'm assuming that this Rocker Panel Extension is only on the newer mustangs. Don't let this stop you from buying this product. It was easy to fix the interference of the extensions and then install the parts.

    zoomzooms291

    Year: 2013 Submodel: GT St Louis, MO

    Helpful (2)

  • 4/5

    Installation Time: Less than 1 Hour

    December 25, 2011

    NIce Addition

    I put the side splitters on my 2012 Shelby GT500, and I really like the look. Makes the car appear lower to the ground, and adds a nice finishing touch to the lower side peices.

    jkirby

    Year: 2012 Lakeland, Florida

    Helpful (2)

  • 5/5

    Installation Time: Less than 1 Hour

    October 14, 2011

    Bought them for my 08 GT500

    I bought these for my 08 GT500 knowing they were not made for my body style. I modified them with a dremel tool and covered them in 3m carbon fiber dinoc and they look great!

    baggedcobra

    Year: 2008 Woodbridge, VA

    Helpful (2)

  • 5/5

    August 21, 2011

    Great Product

    Very easy install. The only hard part is removing the existing plastic fasteners. Everything went smooth and made a surprisingly large difference.

    Jake

    Year: 2010 Submodel: GT

    Helpful (2)

  • 5/5

    March 31, 2011

    Great addition

    This roush addition is great! So easy to install and looks great! Shipping was fast!! Great price as well. Thanks American muscle!!

    Melissa rokuskie

    Year: 2010 Submodel: V6

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    September 29, 2015

    Great combination

    Ordered SR springs to lower it and stiffen the suspension but thought it still wasn't enough so I ordered these rocker panel splitters. The combination makes it sit low enough that a pack of cigarettes will now JUST fit under the rockers. Great look that I was wanting. Many compliments already so I highly recommend them.

    v6jim1

    Year: 2012 Submodel: V6 San Marcos, California

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    May 15, 2015

    Looks Awesome

    I purchased the Roush Side Rocker Panel Splitters, for the lone reason that they looked awesome. Gives more texture to the bottom of the car, and makes your Mustang stand out from the others. I was also impressed with the quality of these rocker panels. The fit was near perfect, I had an issue getting a few of the provided push pins into the stock pin locations. The plastic on the black side of the tape is SUPER hard to get off, and even started questioning myself if there was plastic on it!? Install, take your time. Consider your covering a piece of your car forever, go on and wash it good. I washed, clayed and waxed my factory rockers before installing. Wait for a clean dry surface for install. Instructions provided aren't great, and printed in black and white. My advice, use the User Written review on American Muscle. Buddy did a great job in his write up. Also, if your mustang is a 14' it will have splash guards on the inside of the rocker panels that will need modifications for a sleek looking fit. Again, review the user review on the site for instructions. Great product! Thanks AM!

    TrayBout

    Year: 2014 Submodel: V6 Smyrna, GA

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    May 14, 2015

    Roush Side Rocker Spliters

    Easier to install that the instructions make out. Adds a look that appears to "drop" the car closer to the ground. Great quality and fit.

    DSWEET

    Year: 2011 Submodel: GT500 Sealy, TX

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    April 05, 2015

    Great, simple style upgrade

    These are fantastic. Bolting them onto a bone stock car, they lower the visual center of gravity a bit and just give the car a more aggressive stance. And I can see already they're keeping more spray off the doors as well. I have these along with the front splash guards and the overall look is great, and the fit was flawless.

    drifter136

    Year: 2014 Submodel: GT Winnipeg, MB

    Helpful (1)

  • 5/5

    Installation Time: Less than 1 Hour

    October 29, 2014

    Pleasantly Surprised!

    I already expected high quality because of the Roush name. Even after I decided to get these, I still wasn't sure if I was going to be happy. What if they aren't very secure and start to sag or will they stick out too far or will it even make a difference. First of all, everything came in the box for the installation. It fits and looks like an OEM product. I drag every install out and take twice as long as instructions usually say and I still installed these in an hour. The only thing I did different on the install was after cleaning the part on the car it was going to stick to and the part where the tape was going to go with Dupli-Color Prep Spray, I used Bulldog Adhesion Promoter on both surfaces. I also had some 3M 1" wide 2-sided tape which I added to a few locations to increase support. There's no way I can tell now if it was needed but I had it in the garage and decided to use it. I can't stop looking at them. They make such a difference in the appearance. I thought they looked pretty good in the pictures but they don't do it justice. I'm definitely pleasantly surprised! At the same time, I added the Stillen Chin Spoiler on my 2010 V6 and the 2 go very well together.

    Reaper06

    Year: 2010 Submodel: V6 Maryland

    Helpful (1)

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