ROKBLOKZ QUICK DETACH RALLY MUD FLAPS FOR THE 2018+ JL WRANGLER - HALF SETS
Tool-less quick detach front and rear flaps.
The special rear bracket makes these quick to remove when rock crawling.
Front flaps help keep mud off the body, especially the door handles.
Available in 2 sizes (Original and XL) to provide great coverage on stock and modified vehicles.
Adjustable in and out to account for a range of tire sizes and wheel offsets.
Mount using existing OEM mounting locations. NO cutting, drilling, or welding.
Clears up to 40" Tire.
Lightweight and extremely durable, engineered to endure the harshest environments from the desert heat to the arctic cold.
Will not crack or warp from temperature extremes.
Flexible but with a semi-rigid characteristic that allows them to retain their shape at speed and effectively block tire spray (we're not into flappy mud flaps). Also resists getting sucked into the tire.
Flaps and logos are available in multiple colors. **if your logo color choice won't work, that is a custom request, and you will have to leave it in the notes at checkout.
If you either don't have the OEM Rubicon Rock Sliders and/or need to modify the flaps yourself for other rock sliders/side steps. Just make sure to leave a NOTE when ordering saying, "NO PARTIALLY CUT HOLE PLEASE".
ASSORTED COLORS:Over 10 color options for ultimate personalization.
ADDITIONAL ACCESSORIES AVAILABLE:Check out ourWindow VentsandWheel spacersalso!
PROUDLY MADE IN THE USA!
Fits all trim levels including the Sahara, Sport, 4xe, Rubicon and 392 Rubicon.
Please factor in 3-7 Business Days for Processing and Assembly.
WHAT'S INCLUDED: The REAR KIT includes 2 rear mud flaps, powder-coated mounting brackets, and all necessary stainless steel mounting hardware and installation instructions.
The FRONT KIT includes 2 front flaps along with mounting hardware and instructions.
If you would like the FULL KIT, please see the FRONT & REAR kit here.
WHAT IT FITS: 2018+ Jeep Wrangler (JL) 2018+ Wrangler Unlimited (JLU) Designed on the RUBICON fenders but will also fit the Sahara, Sport
DOESN'T FIT: HIGH ALTITUDE TRIM JK Generation of the WRANGLER 2020+ Jeep Gladiator Some Non USDM models may have slight differences
2 SIZES TO CHOOSE FROM: -Original size mud flaps are good for stock tires up to about 34 inches. The Orange JL in the photos features original size flaps and is running a 3.5" lift, 37" tires on stock wheels and 1.5" wheel spacer. -The XL size mud flaps are good for tires from about 35 inches up to about 40 inches. The Red flaps on the Blue Jeep are XL. That jeep has a 3.5" lift, 37" tires on Method 701 wheels.
Please note that this kit was designed on a stock USDM vehicle. When modifying body panels, wheels or suspension, you may have to modify the flaps to work with those changes. If you have any questions before you purchase, please see our FAQ below or email us with any questions.
COLOR OPTIONS: We offer multiple color options for some customization. Flaps are available in BLACK, RED, YELLOW, GREY, DEEP BLUE, BRIGHT BLUE, ORANGE, LIME GREEN, OLIVE DRAB and DEEP PURPLE. Colors other than Black are considered Custom as they are made to order.
*NO RETURNS ON COLORED FLAPS Screen resolution, lighting, and surroundings all affect how colors present. If you are questioning how well the color will match, please order a color sample HERE.
Please note that a shopping cart quantity of 1 refers to the number of kits you are selecting not the number of flaps. In this listing, you are purchasing 4 mud flaps and all accompanying hardware and brackets.
FREE SHIPPING in the contiguous U.S. International shipping is available. You can see pricing in the shopping cart. Please note that International Taxes and Duties are the responsibility of the buyer and can be paid at checkout.
***This listing is for the 2018+ JL & JLU Wrangler only.***
We are constantly making small improvements to our products, so yours might be a little different from what you see in photos and videos.
RokBlokz mud flaps for the 2018+ Jeep Wrangler and Wrangler Unlimited (JL, JLU) are CNC laser cut from a proprietary material specifically designed to endure the harshest environments from extremely hot climates to extremely cold ones. They offer excellent protection from harsh road debris and gravel.
The unique blend of polymers in our mud flaps gives them the specific ability to remain rigid enough to not flap in the wind, flexible enough to bend and give over obstacles, and durable enough to take whatever abuse you can throw at them. RokBlokz mud flaps can bend, flex, give, even scrape and drag without breakage.
TIPS & TRICKS
If you are having a hard time getting the front flaps to line up (especially with the Rubicon rock rails) please watch this short clip for extra details on how to tilt and slide the flap into place.
If you have a 2023+ Model with the 3rd tab on the fender liner bracket, you will need to make sure that the flap sits behind to two outer tabs (marked in green on the photo) and in front of the 3rd center tab (circled in red on the photo). Alternately you can place the clips on the two outer tabs with the extruded side pointing toward the center tab, rather than your flap and mount the flap on top of the fender liner. When mounting this way, you may want to add a fender washer between the thumb screw and the flap.
F.A.Q's
- Do your flaps work with aftermarket fenders?
The FRONT FLAPS work with the OEM fenders ONLY. They will not mount on aftermarket fenders, modified or SPLIT OEM fenders.
The REAR FLAPS are mounted using a heavy-duty powder-coated steel bracket that is mounted to the frame, so they are unaffected by modifying the fenders or running aftermarket fenders.
- Will this kit work with rock rails and side steps?
They are designed with the shape of the OEM Rubicon Rock Rails partially cut out, simply cut the tabs and remove the shape allowing the Rubicon Rock Rails to pass through the front flap.
Many other rock rails/side steps do not come as far forward as the OEM Rubicon sliders do and will not interfere with our mud flaps. See pics for more details. If you have the MOPAR PERFORMANCE RAILS (sometimes also referred to as Heavy–Duty Rock Slider with Step Assist by Mopar) you will either need to extend the pre-designed hole or cut your own hole as those are not exactly the same as the stock Rubicon rails. They are close enough that having the precut hole is very helpful though.
You may also request the front flaps without the partial hole cut out if you either don't have the OEM Rubicon Rock Sliders and/or need to modify the flaps yourself for other rock sliders/side steps. Just make sure to leave a NOTE when ordering saying "NO PARTIALLY CUT HOLE PLEASE".
- What trim levels do these flaps work with?
Our mud flaps work with most trim levels. We have found that the HIGH ALTITUDE Trim is not compatible with our Kit. We have tested and received customer confirmation that our kit works on all other trim levels as well as with the Recon Package which does not usually come with the OEM Rubicon Rail, it usually has a mopar upgrade.
- Will this kit work with the Plastic bumper that comes on the Sport Trim?
Yes! However you will have to change the bracket slightly from our instructions. You will actually mount the bracket opposite of the instructions so that the mounting arm is closer to the tire rather than away from it.
- Can I re install the bumper trim/liner that was removed to mount the bracket?
Yes, in most cases it can be reinstalled, but it does require some modification. We have created a blog post which can be found HERE to help with that. This works perfectly on most models, but please note that it is only a guide to get you started. You will have to check your vehicle for placement and such. Also on 2024 models, the liner is very rounded rather than square, so you will have to change up the size and location of the slot a bit, but it can still be helpful.
- Will the flaps work with aftermarket bumpers?
The REAR FLAPS are mounted using a heavy-duty powder-coated steel bracket that is mounted to the Frame so they are unaffected by running aftermarket bumpers.
- Will I have to remove the lower part of the rear fender liner?
Yes. You will need to remove that to mount the bracket. Everything back there is waterproof and would be left exposed if you change out your bumper, but we understand that putting things back to stock is important for many people. We have created a post on how to lightly modify that piece to mount with your mud flaps. Please see the Blog post HERE on how to do that.
- How do the flaps mount that allows them to be quickly removed?
The REAR FLAPS are mounted to a heavy-duty powder-coated steel bracket that mounts directly to the Frame of the Vehicle. This bracket makes it possible to adjust the flaps in and out to account for a range of tire size and wheel offset. Because of this bracket system, you can easily remove the flaps without any tools right on the side of a trail if needed.
- What vehicles will this kit work with?
This listing is for the 2018+ Jeep Wrangler JL only, both 2 and 4 door models. This kit will not work for the Gladiator but will work on most Wrangler trims including the Sport, Sahara, Willys, the off-road-ready Rubicon and 392 Rubicon and the electric 4Xe. Our kit has been proven to work well with the Extreme Recon package. It will also works with the Eco Diesel model with stock exhaust.
Our mud flap kit does not play well with the High Altitude trim.
- Can I buy a full set altogether?
Full Kits are availableHERE (they come with 2 front flaps or the 2 rear flaps along with all mounting hardware, brackets, and installation instructions).
- Can I mix and match sizes?
Yes, but the pricing will be different than a whole kit in the same size. You will have to go to the individual front or rear listing and add the desired size to your cart on each listing.
Fitment
Return Policies
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, contact us at orders@grocerygetterperformance.com . Once we receive your request, we’ll send a confirmation along with the return address for your order.
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items Certain types of items cannot be returned, like custom products (such as special orders or personalized items). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
Refunds We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we’ve approved your return, please contact us at orders@grocerygetterperformance.com.
Shipping Policy
Order Processing Time
All orders are processed within 1–3 business days (Monday–Friday, excluding holidays).
Some items may be made-to-order or drop-shipped directly from manufacturers, which may extend processing times. If your order includes a backordered or custom item, we will notify you via email.
Shipping Methods & Carriers
We ship orders using trusted carriers such as UPS, FedEx, and USPS.
Shipping options and rates are calculated at checkout based on your location and selected service.
Estimated Delivery Times (U.S.)
Delivery times vary depending on your location and shipping method:
Standard Shipping: 3–7 business days
Expedited Shipping: 1–3 business days
Please note: these are estimated transit times and do not include processing time.
Large / Freight Shipments
Some items (such as body kits, carbon fiber parts, or oversized components) may require freight shipping.
Freight deliveries may require a scheduled delivery appointment
A signature may be required upon delivery
Customers are responsible for inspecting items upon arrival
Additional shipping charges may apply for residential delivery or limited-access locations.
Shipping Costs
Shipping rates are calculated at checkout based on:
Item size and weight
Shipping destination
Selected shipping speed
Promotional free shipping (if offered) applies only to the continental United States (lower 48 states).
Order Tracking
Once your order ships, you will receive a confirmation email with tracking information so you can monitor your delivery.
Address Accuracy
Please ensure your shipping address is correct at checkout.
We are not responsible for delays or losses caused by incorrect or incomplete addresses
Any carrier fees for address corrections or rerouting may be charged to the customer
Lost, Stolen, or Damaged Packages
If your package arrives damaged, contact us within 24–48 hours with photos of the packaging and product
If your package is lost or delayed, we will assist in filing a claim with the carrier
Once a package is marked as delivered, we are not responsible for theft or loss
International Shipping
At this time, we primarily ship within the United States.
For international orders, please contact us before purchasing to confirm availability and shipping rates.
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Here is a link to a YouTube tutorial on how to delete your full EGR system and install our full EGR Delete. Full EGR Delete Video
How to install the GGP Fuel Pump Plate?
Here is a link to a Instagram tutorial on how to swap your heavy OEM fuel pump plate with your lighter and better-looking fuel pump plate.How To Install GGP Fuel Pump Plate
Here is a user submitted YouTube video on how to install a throttle body spacer on a V6 Camry. How to video on installing a V6 GGP Throttle Body SpacerYou’ll see that you first take off the intake, then unbolt the throttle body from the intake manifold. Once you have the throttle body off you’ll have the option of doing a coolant bypass. If you decide to take the throttle body all the way off you will spill some coolant, but it will not be much. Now, get the GGP Throttle Body Spacer and orient it to where the o-ring is facing the smooth side of the throttle body. Line up the holes and put 2 bolts all the way through. Now with your bolts through, line the spacer and throttle body up against the intake manifold and start to thread your bolts in. Make sure that the o-ring is still properly seated in its groove, then insert the other 2 bolts and tighten all 4 down. Once tight, install your air intake and turn your car on and make sure you didn’t leave any hoses off that might be causing a vacuum leak. If all is good, go for a test drive and feel the lack of throttle lag and your newfound power!
How to install a 4-cylinder GGP Throttle Body Spacer?
Here is a user submitted YouTube video on how to install a throttle body spacer on a 4-cylinder Camry. How to video on installing a 4-cylinder GGP Throttle Body Spacer(2:08 to 5:50 is where the install happens)You’ll see that you first take off the intake, then unbolt the throttle body from the intake manifold. Once you have the throttle body off, you’ll have the option of doing a coolant bypass. If you decide to take the throttle body all the way off you will spill some coolant, but it will not be much. Now, get the GGP Throttle Body Spacer and orient it to where the o-ring is facing the smooth side of the throttle body. Line up the holes and put a bolt all the way through. Now with your bolt through, line the spacer and throttle body up against the intake manifold and start to thread your bolt in. Make sure that the o-ring is still properly seated in its groove, then insert the other 2 bolts and tighten all 3 down. Once tight, install your air intake and turn your car on and make sure you didn’t leave any hoses off that might be causing a vacuum leak. If all is good, go for a test drive and feel the lack of throttle lag and your newfound power!
How to install the GGP Fuel Pump Plate?
Here is a link to a Instagram tutorial on how to swap your heavy OEM fuel pump plate with your lighter and better-looking fuel pump plate.How To Install GGP Fuel Pump Plate