Fabtech 11-16 Ford F250/F350 4WD 4in 4Link Sys w/4.0 & 2.25

If you're looking to get the most out of your 2011-2016 Ford F-250 or F-350 Super Duty, both on and off the pavement, this 4-inch 4 Link Conversion System from Fabtech is a serious upgrade. It swaps out the factory radius arm setup for a more robust 4-link design, which not only beefs up your suspension but also offers better articulation for tackling tough terrain. Plus, it keeps caster changes minimal through the suspension's travel, meaning your truck will handle predictably on the road.

The front suspension gets a significant boost with the Dirt Logic 4.0 Coilover conversion. These coilovers bolt directly in place of the stock springs without needing to remove the coil spring buckets. They feature a stainless steel body for excellent corrosion resistance and a large 4-inch diameter aluminum remote reservoir that mounts horizontally, allowing for full compression even with oversized tires. For the rear, you'll get a 5-inch lift block, extended bump stop brackets, and Dirt Logic 2.25 shocks to balance the ride. The 4-link arms themselves are constructed from 2-inch diameter heavy wall steel with race-style 1-inch Uniballs for strength, and they attach to the frame with thick 1/4-inch steel brackets that don't require cutting or welding. This system also includes sway bar drops, a track bar relocation bracket, a Pitman arm, and a U-bolt kit.

This comprehensive kit is designed to give your Super Duty a substantial improvement in suspension performance. It comes with a 5-year, 60,000-mile powertrain warranty from Fabtech, giving you extra peace of mind with your investment.