If you’re looking to take your Super Duty to the next level, you’ve got to check out the Dirt Logic 4.0 Stainless Steel Coilover Conversion system. This setup isn’t just about looks; it’s designed for serious performance. The upper coilover mounts are made from 1.75-inch DOM tubing, replacing those factory coil spring mounts. This means you get better impact load distribution across your frame, which is crucial when you’re pushing your truck to its limits.
On the lower end, we’ve got 1/4-inch thick steel mounts that attach directly to the axle housing. That’s where the magic happens, providing solid anchor points for the Dirt Logic 4.0 Stainless Steel Coilover piggyback reservoir shocks. And let’s not forget the billet sway bar end links with heim ends and those quad-layer limiting straps that come with it. They all work together to give you a ride that’s not just smoother but also more controlled. Oh, and it also includes rear 2.25 Dirt Logic Stainless Steel shocks, so you’re covered front and back.
This system is specifically designed for 2011-2013 Ford F-450 and F-550 4WD models with 10 lugs. If you’re rolling on the F-450, you’ll want to pair it with 285/75R18 tires on 18-inch OEM wheels. For the F-550, those 285/75R19.5 tires on 19.5-inch OEM wheels are the way to go. Just a heads up, some models might not sit perfectly level after installation, but that’s something you can tweak.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2011-2013 Ford F-450 |
F-450 | 2011-2013 |
|
2011-2013 Ford F-550 |
F-550 | 2011-2013 |

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.