Fabtech 11-16 Ford F250/350 4WD 8in Front Dirt Logic 4.0 Reservoir Coilover - Passenger

If you're looking to give your 2011-2016 Ford F-250 or F-350 Super Duty 4WD a serious suspension upgrade, this Fabtech Dirt Logic 4.0 reservoir coilover is a solid choice for the passenger side. It's designed to work with an 8-inch lift, offering improved off-road capability and a more comfortable ride compared to stock. This isn't just a shock absorber; it's a complete coilover assembly featuring a high-quality coil spring that's built to withstand extreme use without settling or bowing.

What sets this coilover apart is its robust construction. The shock body is made from high-grade 304 stainless steel, which offers exceptional corrosion resistance, especially important if your truck sees a lot of varied weather or off-road conditions. The reservoir body is crafted from black anodized 6061 aluminum, helping to dissipate heat and keep the shock cooler during aggressive driving, reducing fade. The piston rod is upgraded to NitroSteel material, which is super hard and more resistant to corrosion than standard chromed rods. These coilovers come preset with the correct amount of preload, meaning you can bolt them on without needing further adjustments, simplifying installation.

The coil springs used in these Dirt Logic 4.0 coilovers are made to the highest standards and are designed to go solid without breaking, settling, or bowing, even under heavy stress. The use of spherical bearings at the mounting points, combined with urethane misalignment cups in the top caps, helps to maintain strength while minimizing road noise and rattling that can sometimes come with performance suspension components.