Rally Armor

Rally Armor Front & Rear Mud Flaps

2015-2020 Subaru WRX & STI

$190.50 - $212.50

SKU: 2-UR-PARENTWe price match!


Rally Armor UR ("you are") mud flaps for 2015+ Subaru WRX / WRX STI offer strong, impact resistant urethane construction while blending exceptional flexibility and long term durability. Rally Armor URs yield naturally to road conditions and maintain their shape/forms despite extreme cold or hot temperatures. These direct fit mud flaps provide excellent coverage against paint damaging road debris all while bypassing unnecessary, painstaking customization and drilling; simply utilize the supplied hardware and brackets to mount the flaps. NOTE: Rear flaps do not fit when vehicle is equipped with USDM or JDM OEM Aero Splash Guards (not common).
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Black Mud Flap with Silver Logo
Black Mud Flap with Red Logo
Black Mud Flap with White Logo
Black Mud Flap with Blue Logo
Black Mud Flap with Grey Logo
Red Mud Flap with White Logo
Blue Mud Flap with White Logo
Black Mud Flap with Green Logo
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  • Aggressive WRC looks in a quality mud flap package
  • Full set of front and rear Rally Armor Mud Flaps
  • Extremely durable and tough construction
  • Choice of finish and lettering colors
  • Easy drop-in installation
  • Comes with instructions and hardware

Add a Wicked, Rally-Inspired Look to your WRX or STI

You generally want to keep your awesome WRX or STI build clean, even if you’re running around gravel roads, but you also don’t want a set of mudflaps that are going to shatter over their first bump. Rally Armor’s Complete Mud Flap Kit for 2015-2020 Subaru WRX and STIs keeps the sides of your Subie build cleaner while adding a hyper-aggressive, WRC-style look to your WRX or STI in practically no time. Rally Armor’s WRX and STI Mud Flaps feature a high-strength construction that allows them to survive both the daily grind and runs down your local gravel roads without letting you down. Rally Armor’s UR Mud Flaps easily install onto your WRX or STI without drilling or permanent modifications, allowing you to go back to stock whenever you please.

Front and Rear Mudflaps Made out of Unique Urethane Blend

Rally Armor’s Subaru Mud Flaps feature a durable, yet pliable construction that makes them far superior to basic rubberized mudflaps. The Rally Armor Mud Flaps are made out of unique urethane blend that is weather and impact-resistant so that they can be used any application you have in mind. The mudflaps are flexible, which means they can bend over bumps and have enough give that they won’t crack when struck by large rocks and other debris. Rally Armor’s WRX and STI mudflaps come in several color options and lettering color so that you can match your custom Subie’s paint color or styling theme. The Rally Armor Mudflaps come with bolt-on brackets, hardware, and installation instructions.

Will not fit with OEM Aero Splash Guards: these mud flaps will not fit if your WRX or STI equipped with OEM USDM or JDM Aero Splash Guards. Ensure your Subaru is not equipped with Aero Splash Guards before ordering.

SubiSpeed Video - Installation

SubiSpeed Video - Rokblokz vs Rally Armor

  • 2015-2020 Subaru WRX
  • 2015-2020 Subaru STI

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63 customer reviews

Average rating
(based on 63 reviews)
Ease of Installation
Fit / Quality
Overall Satisfaction
  1. Nice Quality

    By Blizzyb November 25, 2022

    Nice quality mudflaps to protect the paint in rough conditions.

  2. Great Purchase

    By Kyle August 5, 2022

    They look great and for never installing mudflaps. I followed Subispeed's video for installing them, although I was able to manage to install them without needing to take the wheel off. Had to use a 90 degree screwdriver on the rear mudflaps. Also the rear bracket was a bit difficult getting aligned when sticking it behind the fender. Still, would recommend this product as a functional and aesthetic upgrade.

  3. Back flaps don't fit

    By Kaleb December 25, 2021

    Not sure about any other years but my 2019 only fits the front mud flaps and the back don't fit at all. Super super frustrating that it says they will. Don't know what to do because I broke my front brackets putting the front on so now I only have front not back

  4. Back flaps don't fit

    By Kaleb December 25, 2021

    Not sure about any other years but my 2019 only fits the front mud flaps and the back don't fit at all. Super super frustrating that it says they will. Don't know what to do because I broke my front brackets putting the front on so now I only have front not back

  5. Poor quality hardware/design

    By HuskerBob June 10, 2021

    Yeah they look ok… not sure if they’re worth $173. The plastic S & U clips are garbage and don’t fit well which makes the install a fumbling, imprecise affair. Maybe have some double-sided tape on the spacer piece to keep it in place during install. Why are the brackets not already pre-bent?! The “floating” aspect seems shady. And the little plastic pin on the inner front is weak. Why not a little bolt/nut? I wouldn’t recommend.

  6. Looks nice, Front Pop Clip Fell Off in 2 Weeks

    By Patrick March 11, 2021

    I got the black with green/yellow lettering to match the 2018+ STI brakes. They look great, but today (2 weeks after install) I found front pop clips that hold the bottom inside of the mud flap to the bracket had fallen off both sides and one of the flaps was twisted up rubbing on my tire. Now I have to find a better solution than the original way too long pop clips.

  7. 2020 STI

    By dade_murphy September 13, 2020

    Love these! Super easy install and they look great. I would recommend waiting until a tire rotation and installing when the wheels are off. I did have to use a different part of the "S" clip then the direction said though.

  8. Easy Install, Beautiful Results

    By Christopher July 17, 2018

    All instructions included, as well as the video by subispeed made this install super easy and quick. I ended up using a right angle bit to install the rear flaps, so there was no need to remove the tires. Not only do they look beautiful, but of course they function too! No brainer for any type of driving.

  9. Love it!

    By TrboSnl April 11, 2018

    Purchased it for my 17 STI. I performed the installation myself with the wheels on. Initially I had trouble with the installation as maneuvering around the wheel was difficult but I was able to adjust and used the right tools to get it done. Great product!

  10. Looks good

    By Nathan April 8, 2018

    I went with these because I'm changing everything to gloss black. Hardest part was removing the screw clips. They were clogged with crap that told me I definitely need something. The red isn't real noticable. Not sure if good or bad yet. I have the lapiz blue. The rear flap bracket isn't real stable, could be installer..me, but bracket only connects with car in two places so it can shift. No clearenced with stock 18" wheels on premium 18 wrx. Can't wait for it to rain and wish I did this last fall when I got the car. These are real flexible.

  11. Not what I expected with installation.

    By Mike March 24, 2018

    It is IMPORTANT to note (and I think Subispeed should update their page to reflect this), these mudflaps do not completely fit the 18' WRX. The rear bumper has an additional 'lip' piece on the back (unlike the 15-17 model) that prevents the bracket from installing. The only way to get it on is to remove the lower plastic piece on the fender liner completely (which after install of the flaps, leaves a small gap exposing the inner part of the bumper). This is the only drawback for these. Otherwise quality is good and install on the front was easier.

  12. Good stuff

    By JP March 15, 2018

    They look great on the car, hoping they are just as functional!

  13. sweet

    By justin January 13, 2018

    adds a nice clean look to the car. really glad i got them

  14. Looks great!

    By Frank_13 January 11, 2018

    Installation was simple, even though it was my first time. Car looks great and adds extra protection to the paint!

  15. Look good, performance???

    By Adam January 8, 2018

    These are great if your going for the look. Up close there are definitely some gaps but look good if your a couple of feet away....as far as functionality.... :///////.... it saves the bottom foot the flaps cover but still a bunch of spray up the side of the Rex. Expected a lot more. Hope they make a more drastic difference in snow in the coming weeks. Elsewise I feel like I just spent $179 to look like a rally car and not get the benefits. I’ll post a pic if I can figure it out. You’ll see the spray from wet road all over the side of car. Will update after I get some mud runs in but as of now not impressed.

  16. Best buy!

    By Sticht November 5, 2017

    Easy to install and most importantly does its ooojob of keeping dirt and rocks off of my paint. Take your time making sure all mudflaps are even

  17. AWESOME!

    By Derrick October 1, 2017

    This is the first thing I’ve done to my 2018 wrx! And it makes a lot of difference in look and they look great! Thanks for the install videos as well! Subispeed is the best!

  18. Rally armor mud flaps, quick n easy

    By Gabriel September 17, 2017

    Received my mud flaps and had them on within 20min. Look great! Can't wait to order some more items. Thanks

  19. Rear flaps...

    By Michael August 30, 2017

    I purchased these because they say that they will fit my car (2017 WRX) but when I went to put the rear mud flaps on, the brackets they provided did not fit at all. I noticed that my car has some rear quarter spoiler of sorts to it so I can only assume that's why the bracket didn't fit. I think they should specify that if you car has this from the factory, these will not fit the rears. I had to custom fit the bracket to make it work. But overall, these were a great add to my WRX!

  20. Quality Quality Quality!

    By Zachary August 29, 2017

    I was going to go for the cheaper ones but I am glad I did not, Super easy install and they look great!

  21. Looks Great, Horrible Quality

    By SubiDubyDoo August 14, 2017

    After just 2 short months of install, the mounting clips that came with the set is breaking. The screws have become loose and the mudflaps are coming off. Emailed Rally Armor for replacement clips but they wanted to charge me $10 dollars. Save your money and go for the other brands.


    By Jeremiah July 27, 2017

    Just installed these on my 2018 WRX. The overall install took about 30 min and that was with taking all the wheels off. Just follow along with the video subispeed provided and it is a no brainer.

  23. Awesome product

    By Mike July 23, 2017

    Easy to put on and they look great. Once ou figure out the first one the process goes quick for the rest. Very pleased with the quality of them and the ease of installation.

  24. Overall I'm really satisfied

    By olivier July 21, 2017

    The install was pretty hard to achieve following the paper instructions but I watched the subispeed youtube video and it took like 20 mins the fitting is perfect and I'm satisfied

  25. Great product that adds an even better look!

    By Francis June 22, 2017

    I have the 2015 WRX Limited in Dark Gray Mettalic, so I ordered the black flaps with the grey logo. They look awesome! I've had them for about 5 months, and they're holding up great! Took about 45 minutes, and I didn't have to remove my wheels. I highly recommend this product!

  26. Fantastic

    By Jason June 17, 2017

    Aside from having to take the rear wheels off and adjusting the bends for the back brackets to fit perfectly, install was straight forward. Had it installed in about 45 minutes with removing the rear wheels. Went with black flap and red lettering. great quality and a great addition with living on a gravel road. I can finally go over 20mph and not worry about rocks hitting the car. I didn't notice the placement of the clip for the back brackets in the install video but otherwise the video was more helpful than the paper guide.

  27. Nice upgrade

    By Emily June 12, 2017

    These have been reviewed so many times already, but here goes... The fitment is decent, the gloss black matches my black wrx quite nicely, and the blue lettering is a perfect match for the blue vinyl overlays you can buy on this site, so yeah...win. =)

  28. Excellent Mudflaps

    By Kevin June 5, 2017

    The mudflaps are designed to fit perfectly on the 15+ WRX/STI, and they do, which makes the installation pretty easy. The only obstacle is taking off the wheels, which in turn is easier than using a right angle screwdriver. I would recommend this product over any other brand of mudflap.

  29. Amazingly Easy

    By Taylor June 4, 2017

    Easy to install, took me about 45 mins tops and I didn't have to take off the tire at all. Everything looked really clean, and was able to adjust to correct height on everything. They look really nice on the car and overall I am very proud of this product and installation!


    By Bruno May 30, 2017

    I've purchased the black flaps with white letters, I think they look great on the white car. This product is really easy to install and adds a more aggressive look to your car.

  31. Easy install, intially looked good.

    By Sean May 28, 2017

    I purchased the white flaps with black letters, thinking they'd look great on the white car. Initially they did look great. Within a couple of months, the backside of the flaps has become dirty and impossible to clean. It's almost as if dirt is becoming imbedded in the urethane. I'll upload 3 images, the first one new, the second one after just 3 months, the third one after 6 months and complete removal from the car in attempt to clean them with dish detergent. They still look just as bad. I would highly advise against the white flaps.

  32. Looks great!

    By Kevin May 19, 2017

    This product is really easy to install and adds a more aggresive look to your car.

  33. Love these!

    By Keith May 4, 2017

    This is the second time I have purchased rally armors mud flaps and I love them! They are so easy to install an look great on my sti!

  34. Nice Flaps!

    By Chase May 1, 2017

    I've used Rally Armor for years and love 'em! I went with the instructional videos and didn't even have to look at the included steps. Nice job SubiSpeeeeed!!! =)

  35. Great look. Great fit. Easy Install

    By Cybrtweek April 24, 2017

    I have wanted these as soon as I bought the car and received them as a gift from my wife. The product is a perfect fit and so simple to install. Managed to do it without removing the tires. Subispeed had super fast delivery and all the fun add-on items (laffy taffy and air freshener) in the box made it more personal. Thanks Subispeed!

  36. Great Product

    By Patrick April 15, 2017

    Really simple to instal. Everything was the right size. LOOKS GREAT gives it a more aggressive look in my opinion. I have the metallic grey so I went with black on white. Very impressed with the installation and even more with the quality of the flaps.

  37. Looks great!!!

    By David S April 7, 2017

    Was super easy to install looks great and fits well.

  38. Looks great!!!

    By David S April 7, 2017

    Was super easy to install looks great and fits well.

  39. Solid Product. Hardware is just adequate.

    By Collin March 16, 2017

    Now that they are installed, I am very happy with these flaps. Instructions were clear and easy to follow. I liked the ability to adjust the side to side and vertical fit of the flaps. However, there are some notes to be made. As some have mentioned, a right angle or flex screwdriver will be needed to tighten the center fastener on the rear flaps if you leave the rear wheels on the car. The front wheels can simply be angled, giving you ample room to install. Lastly, the hardware could be improved. The screws, nuts, and the inner fasteners for the front flaps are good quality, but the plastic washers and plastic S and U retaining clips that are provided are just average. This kit would be perfect if a few more dollars were invested to provide stainless steel versions of these fasteners.

  40. Love the look , Easy install

    By Joshua March 15, 2017

    Love these mud flaps, Gives the car a overall way better look. The install was unpainful and very easy.

  41. Black/Red Mud Flaps

    By Cory March 14, 2017

    I purchased the black mud flaps with the red logo for my 2017 black WRX and they really complement my vehicle. I still have my stock tires and was able to put the mud flaps on securely without removing my tires with a little help from an offset phillips head screwdriver for the rear flaps. The total installation time for an average person, like myself, was 45 minutes. I've gotten plenty of complements on them as they really do enhance the vehicles appearance.

  42. Great product!!

    By Eddie March 4, 2017

    I got these yesterday and installed them, pretty straight forward, didn't need to remove the rear tires just used an angled screw driver and some pliers to tighten the nuts.

  43. So small but the world of difference

    By Marc March 1, 2017

    These look great as always and where extremely easy to install. I already had the wheels off because I was putting on some spacers and new springs but I can see how the screws can be a pain to put in with the wheels still on. They come in a nice black box with instructions nuts and bolts. I promise you something you wont be disappointed with.

  44. Authentic Subaru look

    By Travis January 21, 2017

    I purchased the red with white lettering rally armor mud flaps for my red 2015 WRX. The install took about 30 minutes for all 4 mud flaps. They are great quality and look amazing. A must for any Subaru owner.

  45. Fantastic!

    By Christopher January 11, 2017

    The install was very easy thanks to the Subispeed install video. I regret not getting these sooner!

  46. Great Product

    By wrxy17 January 11, 2017

    Really liked the options for different colored logos. Installation wasn't as easy as the video or their vague directions made it out to be. A $4 right angle screwdriver is a must if you don't plan on taking off the rear wheels. Overall took me about an hour and a half to install. Product looks great and keeps the slushy snowy mess off the sides.

  47. Look great, extremely easy to install and quality better than I expected

    By Jared September 25, 2016

    After I got the first one on it was smooth installing. I had no problem installing these. Everything fit great, and on point. I see a lot of people saying to remove the rear wheels for installation, but if you go to your local hardware store and pick up a right angle screw driver ($4) theres no need to remove the rear wheels. These make the car look more aggressive for such a small mod. Very happy and I'm looking forward to my next purchase from SubiSpeed!

  48. Exactly what I wanted

    By David September 8, 2016

    I got the box of weather techs and rally armor mud flaps and immediately put the mudflaps on, they fit perfect and look great! Instalation was easy, but I had to take the back tires off. Very satisfied with both the product and subiespeed.com!


    By Therese July 12, 2016

    Love these mud flaps. Easy install. The only issue I had was my mud flaps came with scratches on them which was unfortunate.

  50. Fantastic

    By Josiah April 5, 2016

    Yes these are priced pretty high for mud flaps. However, you get what you pay for and the quality of these are amazing. The install was simple and easy and the black and blue match my car perfect. I say well worth the money!!!

  51. Love them

    By mark December 2, 2015

    Worth every penny. Installed them with the tires on with no problem. Follow instructions to the letter and install will be a breeze.

  52. Amazing product

    By Javier August 25, 2015

    These mud flaps look amazing and were so quick and easy to install. I think it took me less than 45 mins to do all 4 flaps. They look so amazing in white on my white wrx. Awesome product thank you so much Subispeed!!

  53. Should've come from the factory with these!

    By Justin August 2, 2015

    Picked these up the day after I bought my car and drove through a downpour, leaving the quarter panels looking pretty nasty. I did the install myself in my garage with nothing more than an open end wrench and a screwdriver. The install is very straight forward just make sure to turn your wheels in the direction of flap you're installing and bend the mounting brackets before putting on the car. Only complaint was the screws for flap retention instead of bolts and lock nuts, hopefully these remain on my car after driving around for a while.

  54. Easy, Quick, Beautiful

    By jake May 18, 2015

    This product was very simple to install and also very easy to understand from the instructions! Love the finished product and how it really brings life to the car. Always a great purchase with subispeed!

  55. SOLID

    By bradley May 14, 2015

    Easy install, and they look great! Rally Armor should either make stronger clips or throw in a couple spares just in case, I was afraid of breaking them when tightening the bolts and screws up, but definitely love this product!

  56. Great mudflaps

    By ICEMAN April 12, 2015

    Very nice mudflaps. They look awesome, and very easy to install. Great quality, and fitment is dead on.

  57. Great flaps

    By Bruce March 18, 2015

    Good look and easy install.

  58. Good product

    By Logan March 4, 2015

    Great looking flaps and they seem to do the job well. There is a plastic piece that pops through to secure each mud flap and bracket on the lower inner corner which is made out of cheap plastic. When I installed them they all seemed secure, now my front driver side has gone missing. Kinda cheap for the price of these flaps. I will just replace them all with proper hardware and be done with it. Highly recommended and they look awesome.

  59. Easy to install, great look

    By Michael January 25, 2015

    Very easy to install, instead of putting the car up on jack stands i used a screwdriver ratchet to get between the screw and tie. Took maybe 45min to install all 4 if that. Great fit on the car and outstanding look.

  60. Good lookin' flaps

    By Will January 12, 2015

    Just installed my Black/White Mud Flaps on my White WRX. They look great and I look forward to seeing how they actually work at keeping mud/snow from kicking up onto the paint. My only real complaint is that the side of the Mud Flaps aren't very clean-cut, they're textured as if they were torn instead of machine-cut. It does bother me a bit whenever I walk up to the car. Install Note: The 'S' and 'U' clips that come with the kit are not pre-threaded. I found it helpful to take a screw and threading it in and out of all of the clips first before putting them on the car. That way when you're threading the screw through once you have everything set up you don't have to wrench as hard to get the screws seated.

  61. Awesome!!

    By Jordan December 30, 2014

    Really impressed with these! Super easy install and looks great! Migrated from original review date: Jul 25, 2014 8:04:12 PM

  62. Great look, Easy install.

    By Junior December 30, 2014

    The DIY's are awesome! It definitely makes the install simple and stress free. Migrated from original review date: Aug 18, 2014 5:45:05 PM

  63. Very good quality and DIY video by subispeed was very helpful

    By Scotty89 December 30, 2014

    Bought the black with red logo rally armor flaps. delivered to my house with in reasonable time. Never installed mudflaps before so i had no idea what i was doing, thankfully subispeed had a very informative DIY video available. Overall i'm very pleased with the quality of product, delivery speed, and ease of installation thanks to the DIY video. Migrated from original review date: Nov 21, 2014 7:42:05 PM

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