Free Shipping on Orders Over $75. Details

Talk to Wrangler Enthusiasts
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Wrangler Enter Daily

Kargo Master Mod-Rak EXP System (07-18 Jeep Wrangler JK 4 Door)

Market Price $979.99 You Save 13% ($128.59)
Our Price

$851.40 (each)

FREE Shipping

  • Item J104946

Will this fit your Wrangler?

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, Video & Details

    • Sectioned Aluminum Panels
    • Low Clearance
    • 850 lb. Stationary Weight Rating
    • 300 lb. Travel Weight Rating
    • Measures 55.5" by 78.5"
    • Dimpled, Non-Skid Surface
    • Premium Powder Coat Finish
    • No-Drill Installation
    • Lifetime Frame Warranty
    • Fits 2007-2018 Jeep Wrangler JK 4-Door Equipped w/ Congo Pro Kit

    Review & Installation Video

    Review & Install Video

    I'm Ryan from and this is my review and installation of the Kargo Master Mod-Rak EXP System fitting all 2007 to 2017 JKs that are equipped with the Kargo Master roof rack system. Today, we're gonna talk through the installation of this system which is a very simple one out of three wrenches to bolt on to your existing Kargo Master roof rack. We're also going to talk about the construction of this flooring system and a few of the other features. This system is for those of you who currently have the Kargo Master Cage roof rack and are looking for a flooring system so you can have some smaller items up on the roof rack without them falling through the slats of that rack. This system also has the ability to add sides onto it which make it really convenient to strap a cargo net, bungee cords or even ratchet straps to hold all of your cargo in place. You can also get other accessories for this flooring system like shovel and jack mounts to make this very modular and very, very useful. Any time you're running a roof rack on an off road Jeep that is going to be in a lot of off camber situations, you do wanna keep the weight of the roof rack as low as possible to keep your center of gravity as low as possible. But if you're somebody who stays on the road or who has more of an overlanding rig and isn't as worried about the roof rack weight, this is a great way to get a lot more storage up on the top of the roof. This is a big flooring system. This provides you with fifty five and a half by seventy eight and a half inches of space. In fact, it's so big we only have a portion of it on the table here. The whole system is made of lightweight aluminum that's covered in a textured black powder coat finish to help it resist rust and corrosion. I really like the fact that each of these panels even though they are large flat aluminum panels do have dimples stamped right into them which give you a non-skid surface. If you do put a small item down on here and have a light strap over the top of it, it's not going to want to slide around. As I said before, this is a very simple one out of three wrench installation. All you're going to need to get this done are some traditional hand tools and some patience because there are quite a few parts and a good bit of hardware that are necessary to get this put together. The whole installation starts on the ground by putting the flooring system together with the included tubes, flooring pieces, tier down mounts and hardware. Once you have everything put together, it's just a matter of hoisting it on top of your Kargo Master Cage, and again, use the included hardware to attach it to the cage. The whole installation process will probably take you around two hours by the time you get this assembled and get it mounted on the cage, but again, no specialty tools are necessary, just some hand tools. It's no secret that this is an expensive piece. It's going to run you a little over $1000 just for this flooring setup and that doesn't count the Kargo Master Cage that you need to purchase to mount this on. However, if you're looking for a way to be able to run some small items up on your roof rack without the chance of them falling through the grid of the floor of the rack, this is a really nice solution. There are a lot of other flooring kits out there that have flooring slats, but they don't give you the full flooring coverage that solid pieces of aluminum like this give you. If that's something that you're looking for as well as the ability to mount a lot of other accessories on your roof rack, this is going to be a setup worth looking into. So if you have a Kargo Master Cage roof rack on your JK already and you're looking for a flooring system so you can carry a lot more items and also smaller items securely, this is going to be a nice option. That's my review of the Kargo Master Mod-Rak EXP System fitting all 2007 and up JKs that you can find right here at

    You Just Need a Good Platform. Turn the space atop your Jeep JK into a great platform for everything from wildlife viewing to camping to cargo transport. The Kargo Master Mod-Rak EXP System is a strong, lightweight surface that attaches to the JK Kargo Master Congo Pro 4-Door Cage. It's rated at up to 850 pounds of capacity while sitting still, and 300 pounds while travelling. The Mod-Rak EXP System is what you need to turn your 2007-2018 Jeep Wrangler into the ideal boon docking rig, complete with its own safe rooftop camping platform.

    Solid Construction. The high gauge sectioned lightweight aluminum panels feature aircraft quality internal cross-framing. These are stout surfaces that won't bend or break under use and feature a dimpled, non-skid surface to prevent your cargo from sliding around when strapped down. All fasteners are industrial-grade and the platform features a low profile, sitting close to the roof for optimal usability and sharp looks. The high-strength powder coated finish will keep this 55.5" by 78.5" platform looking sharp for a very long time.

    Easy Installation. Designed to provide added coverage and prevent cargo from falling through the grid of the Cargo Rack, this platform will not require any drilling or cutting for installation. It attaches directly to your Congo Pro 4-Door Cage by Kargo Master using the provided brackets and hardware. Removal is just as quick and easy as installation.

    Application. This Kargo Master Mod-Rak EXP System is specifically designed to fit 2007-2018 Jeep Wrangler JK 4-door models equipped with a Kargo Master Congo Pro 4-Door Cage. Not compatible with 2-door models.

    Fitment: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

    MPN# 55075

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • Mod-Rak Platform
    • Brackets
    • Installation Hardware
    Installation Info
    Tech Specs
    Will it fit my Wrangler?
    • JK Rubicon 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18
    • JK Wrangler 4 Door - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18

    For 4-Door Models with Kargo Master Congo Pro Kit Installed

    You Might Also Like

    Customer Photos

    More Products You Might Like

    Questions & Answers (7)

    5 Top Rated Questions

    I am about to buy this platform and i need to know if it is capable to be walked on or not. Thank you.

    • The Kargo Master Mod-Rak EXP System features a 850 lb. Stationary Weight Rating when installed on the the Kargo Master Congo Pro Kit, and would be able to be walked on.

    Helpful (1)

    from the pictures available it shows several handles one attached to the rear of the frame rail in what I assume is to assist in getting up to the roof, and two long ones (bars) running the length of the panel from front to rear on both the left and right of the panel, THOUGH it doesn't clarify if it has EITHER of them in the panel box..... if I were to purchase this it'd be frustrating to receive with just a slick roof rack panel to attach to the initial frame already bought with no reasonable areas for tie downs as shown in the pictures. please clarify what is included in the box

    • I'm sorry about the confusion! The Kargo Master Mod-Rak EXP System fits all 2007 to 2017 JKs that are already equipped with the Kargo Master roof rack system which is purchased separately.

    Helpful (1)

    I need a wind deflector for this set up. Any suggestions?

    Is it possible or how easy would it be to mount this system on another rack, like the Barricade Roof Rack? Or is it not recommended?

    • The Kargo Master Mod-Rak EXP System was designed to fit specifically the Kargo Master Congo Pro Kit

    Helpful (0)

    does the kargo master floor system item #J104946 fit the congo cage item #J107814 or only the congo pro item #J104947? Thanks

    • The Kargo Master Mod-Rak EXP System was designed to fit specifically the Kargo Master Congo Pro Kit Item: J104947 and not the Kargo Master Congo Cage 2.0 Sport Cage item: J107814.

    Helpful (0)
    Post Your Question
    2 More Questions
    the handles on the top, (keep stuff from sliding off and to grab to climb up) do they come in the box or are they separate? 1 answer
    it states 850 static weight capacity but the rack it attaches to only has a 500 static capacity?? can you explain 1 answer

    Recommended For You

    Customer Reviews (2) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Less than 1 Hour

    • Fit 5 5
    • Appearance 5 5
    • Bang For Your Buck 5 5

    • 5/5

      Installation Time: Less than 1 Hour

      March 08, 2019


      Easy to assemble and install and changed the Jeep into a beast


      Year: 2018Submodel: Wrangler

      Helpful (0)

    • 4/5

      March 05, 2019

      Looks promising.

      I want something low profile and modular, this might work but the price is a bit much for no accessories.


      Year: 2011Submodel: Wrangler

      Helpful (0)

    Related Wrangler Categories