JK Wrangler, 4-Door Lo-Pro Mod Rack System
Lo-Pro Mod Rack Features Include:
- Allows for Freedom Top Removal
- Compatible with the 4-Door JK Wrangler
- Strong 2" Diameter Steel Tube Front Hoop
- 1 5/8” x .095 Wall Steel Tube Roof Rails
- 12GA Aluminum Mod Rack Platform
- 2” x .120 Wall Steel Tube Rear Hoop
- Front Hoop Weld-on Grab Handles
- CNC Clamps with Threaded Bolt Holes
- Low Profile Design
- Engineered Tube Bend for a Stronger & Sturdier Support Structure
- Protection for Windshield Assembly
- Slip Resistant Dimpled Platform
- Mounts Directly to Hard Top
- Integrates to Factory Roll Cage
- Reduces Drag & Increases Fuel Economy
- 375 Dynamic Load Capacity
- 800 Static Load Capacity
- Industrial Grade Corrosion Resistant Hardware
- Easy Installation
- Accessories Mount Directly to the Rack System
- Finished in Black Texture Powdercoat
- Can Be Run Without Hard Top
- Made in the USA
The lo-pro roof rails are made of a high grade 1 5/8” diameter steel tube and have engineered front bends creating a stronger and sturdier support when wheeling. The roof rails have a low profile design making the center of gravity as low as possible allowing for reduced drag and increased fuel economy when loaded. The rails expand the length of the roof, attaching to the mod rack platform in the rear using weld-on 10GA hot rolled steel brackets and are equipped with CNC steel billet clamps that are secured to the front hoop.
The mod rack platform is made of sturdy segmented 12GA aluminum and is dimpled to provide a no slip surface. The front of the aluminum platform has an engineered bend that follows the contours of the hard top for better wind resistance and increased fuel economy. The aluminum platform supports (375lbs dynamic) and allows for a load capacity of 850lbs (static).
The aluminum base is held together with 1½” aluminum rails that mount directly to the hard top and comes with weather gaskets to prevent water from getting into the interior of your Jeep. The platform rails are designed with extrusions on all sides that allow accessories to be mounted and adjusted with ease. The rails are finished with bolt-on finishing caps to prevent the adjustable accessories from detaching when out on the trails.
The rear hoop mount is the heart of this innovative support system. The extended rear roll bar hoop is a one-piece design and is made of strong 2” diameter steel tube. Unlike the typical, the mod rack rear hoop is mounted on the interior of the Jeep and is equipped with CNC steel billet clamps that integrates with the factory roll cage and has a clamping force of 800lbs.
The entire lo-pro mod rack system comes with corrosion resistant hardware and is finished in a durable black texture powdercoat to protect it against the elements when on the roads or out on the trails.
Note: The lo-pro mod rack will only work for a 4-Door JK Wrangler.
Note: The front hoop Kat-Walk (R60255) is sold separately.
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VIDEOS
Jeep JK Wrangler Adventure Rack Systems
Black Powdercoat
MetalCloak's Premium Black Textured Powdercoat process is detailed in this updated video.
Lo-Pro Mod Rack Works With Freedom Top?
Does the ARS Lo-Pro Mod Rack Work with your Freedom Top? YES! Matson shows you how!
THE TECH
Front Hoop Light Bar Pro

The front light bar hoop mount is a one-piece design and is made of strong 2” diameter steel tube. The hoop is a solid anchoring point for accessories for the Pro Rack System (2-Door / 4-Door) and the JK Lo-Pro Roof Rack System and provides protection for the window assembly.
Integrated Weld-On Handles
The front hoop light bar pro has welded-on 1" x .120 wall steel tube handles that let you get up and into your Jeep and also provide easy access to the optional kat walk accessory or roof rack.

Factory Mounts

The front hoop bolts directly to the front window assembly via factory attachment points for maximum strength. The hoop requires no drilling or body modification and is secured into place using industrial grade corrosion resistant hardware.
Front Hoop Finishing Caps
The front hoop 2" steel tube is finished with a heavy duty finishing cap to prevent moisture from getting into the tube and causing internal rust.

Mounting Pod Lights

The front hoop allows pod lights to mount directly to the hoop.
Optional Front Hoop Kat-Walk
The JK Wrangler Jeep Kat-Walk is a non-slip step platform that provides easy access to the top of the Jeep. The Kat-Walk is a bolt-on accessory that spans the windshield/hood area of JK that attaches to front hoop and is rated for 300lbs.
The Front Hoop Kat-Walk is sold separately.

Lo-Pro Front to Back Rails

The Jeep JK Wrangler 4-Door Lo-Pro Front to Back Rails are used as part of our modular Lo-Pro roof system. The roof rails integrate with the front hoop and the Lo-Pro Mod Rack platform creating a clean and sleek cargo rack system.
CNC Billet Clamps
The rails are equipped with CNC steel billet clamps that are secured to the front hoop mounts with corrosion resistant hardware and has a clamping force of 800lbs!

Engineered Bend

The lo-pro roof rails are made of a high grade 1 5/8” diameter steel tube and have engineered front bends creating a stronger and sturdier support when out on the trails or on the road.
Welded Mounting Brackets
The rails expand the length of the roof, attaching to the mod rack platform in the rear using welded 10GA hot rolled steel brackets and the rails are finished in a durable black texture powdercoat to protect them against the elements and to keep them looking good


Low Profile Design
The roof rails have the lowest clearance in the industry making the center of gravity as low as possible allowing for reduced drag and increased economy when loaded. Rack supports (375lbs dynamic) and allows for a load capacity of 850lbs (static).

Lo-Pro Mod Rack Platform

The platform is made of sturdy segmented 12GA aluminum and is dimpled to provide a no slip surface. The front of the aluminum platform has an engineered bend that follows the contours of the hard top for better wind resistance and fuel economy.
Weather Resistant Gaskets
The aluminum base is held together with 1½” aluminum rails that mount directly to the hard top and comes with weather gaskets to prevent water from getting into the interior of your Jeep.

Extruded Rails

The rails are designed with extrusions on all sides that allow accessories to be mounted and adjusted with ease and is finished with a heavy duty finishing cap to prevent detachment when out on the trails. The mod rack can be used with or without the lo-pro front to back rails and front hoop.
Intergrated Rear Hoop With CNC Clamps
The rear hoop mount is the heart of this innovative support system. The extended rear roll bar hoop is a one-piece design and is made of strong 2” diameter steel tube. The hoop is equipped with CNC steel billet clamps that are secured to the factory roll cage with corrosion resistant hardware and has a clamping force of 800lbs.

Whats in the Kit?

- Front Hoop
- Lo-Pro Roof Rails
- Aluminum Platform Base
- Extruded Rails
- Rear Hoop
- Mounting Brackets
- Weather Gaskets
- Billet Clamp Ends
- All Required Hardware
TECHNICAL SPECIFICATIONS
Items | Details |
---|---|
Compatibility | JK Wrangler 4-Door Pro Rack |
Front Hoop | 2.0 X .120 Wall Steel Tube |
Integrated Handle | 1.0 X .120 Wall Steel Tube |
Lo-Pro Roof Rails | 1 5/8 X .095 Wall Steel Tube |
Roof Rail Clamps | 3.0 X .50 Wall Mild Carbon Steel |
Lo-Pro Platform | 12GA Aluminum Sheet |
Extruded Rails | 1.5 X 1.5 Aluminum Square Tube |
Rear Hoop | 2.0 X .120 Wall Steel Tube |
Rear Hoop Clamps | 3.0 X .50 Wall Mild Steel |
Steel Coating | Black Powdercoat |
IMPORTANT NOTES
Accessories: With the multitude of accessories available, this rack can be outfitted for any adventure you can throw at it.
Kat-Walk: The Front Hoop Kat-Walk is sold separately.
INSTALLATION
Installation Difficulty | Moderate |
Body Modification | Some Drilling |
Time to Install | 4 -6 Hours |
Installation Instructions | Click Here to see a full list of ARS Installation Instructions. |