If you're serious about off-roading and want to take your 2007-2018 Jeep JK 4-door to the next level, this heavy-duty Crawler Coilover system is what you need. It replaces all eight link arms with longer, beefier units designed for aggressive terrain while still keeping your ride smooth on the highway. The links sit high on the frame, giving you that extra ground clearance to tackle obstacles without worrying about bottoming out.
What’s really cool is the Fabtech 5 Ton Joints that the large link arms pivot on. They’re built to last, keeping things quiet and reliable, and they come with a lifetime warranty. Plus, the system includes 1/4'' thick steel Track Bar brackets that you’ll weld on. This is the strongest way to relocate the Track Bars, ensuring your roll center is spot on, both front and rear. No one wants to get stranded because of a weak link, right?
Now, let’s talk about the front Dirt Logic 2.5 Coilover conversion. This setup gives you fantastic high-speed damping, and when you're crawling over rocks at low speed, it maximizes articulation. The coilover mounts right on top of the axle's centerline, which helps prevent premature bushing wear. That means better handling and a longer lifespan for your components. The dual-rate coil springs are a game changer too; they handle factory load capacity while providing a smooth ride. You get extended travel for those gnarly rock-crawling adventures, but it still feels great on the highway.
This kit comes packed with everything you need: 8 Long Arm Links & Mounts, a Coilover Hoop Kit for the front, Long Travel Rear Coil Springs, Track Bar Brackets for both ends, Sway Bar Links, a Pitman Arm, and Brake Lines. Plus, you get Rear Bump Stop Brackets and the Dirt Logic shocks—2.5s for the front and 2.25s for the rear, both with reservoirs to handle the heat. Just be aware that installation requires some welding and exhaust modifications for 2012-2018 models, so it’s not a simple bolt-on job. Also, if you’re running 37s or 40s, you’ll need to do a bit of trimming depending on your wheel setup.
Installation requires welding and some exhaust modifications for 2012-2018 Jeep Wranglers. Driveshafts are needed for 4-door models (07-11: Front FTS94057, Rear FTS94052; 12-18: Front FTS94057, Rear FTS94059).
Jeep Wrangler 2007-2018 K4079DL Fabtech 5" Crawler Coilover with Dirt Logic 2.5 Coilovers and Rear Dirt Logic Reservoir Shocks for 2007-2018 Jeep JK 4-Door.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2007-2018 Jeep Wrangler |
Wrangler | 2007-2018 |

Fabtech is an aftermarket automotive company that specializes in creating suspension parts for various pick-up trucks, SUVs, and other offroad vehicles. They have been doing the business for more than 20 years and have consistently provided their customer products that are top-notched and have garnered multiple awards for its innovative design. Today, they have established their brand as one of the leading companies in the market.
Advanced Manufacturing FacilityThe company uses advanced technology to its advantage in creating its products. By utilizing the most high-tech software available, they are able to create designs that are on the cutting edge. All their works and manufacturing processes are done in house using their 100,000 sq feet facility. It houses multiple laser cutters, forming equipment, CNC machines, robotic welders not to mention the leading skilled welders and engineers that help the company create a consistent product that has the same high quality expected from them.
Fabtech creates their product to be easy to install and should provide a trouble-free experience to all their clients. Their product comes with all the necessary hardware needed and is a direct fit to the original parts’ location.
All their products have been tried and tested rigorously to make sure that it passes the high-quality standard the company has imposed on itself. This allows their customers to have a product that is superior to its competitors and functions the way it’s supposed to do.
Purchase Fabtech Products at Vivid RacingIf you want a suspension to upgrade for your vehicle that would be able to improve the way your car look and perform, then Fabtech is the brand for you. They offer products for different vehicles makes such as the ones from Toyota, GM, Ford, Nissan, Chevy and Jeep to name a few. Visit Vivid Racing and check out the list of their products that would fit your specific vehicle.