Eliminate leaf-spring wind-up and sag with a complete 2.5–3‑inch Stage 3 coilover conversion engineered precisely for the 2023 Ford F‑250/F‑350 4WD gasoline platform.

This bolt-in suspension upgrade replaces rigid leaf packs with progressive-rate coil springs, remote-reservoir shocks, and reinforced radius arm brackets, delivering consistent articulation and loaded-bed stability without sacrificing daily drivability.

• Restores loaded-ride stability and eliminates leaf-wrap with progressive-rate coil springs and tuned rear monotubes that keep weight distribution predictable off-road or under heavy payload.
• Rejects thermal fade under sustained loads thanks to 6061‑T6 aluminum shock housings, chrome piston rods, and sealed nitrogen pre‑charged reservoirs.
• Prevents driveline vibration and premature U‑joint wear through precision-machined radius arm mounting brackets that restore correct front pinion angles and steering geometry.
• Accepts a 35×12.50‑inch tire footprint out of the box while leaving measured clearance for 37‑inch setups after light fender trimming.
• Sets onto existing frame and crossmember rails with zero cutting or adapters, completing a clamp-and-bolt installation that aligns with factory torque standards.
• Withstands abrasive trails, rock strikes, and winter salt via heavy‑gauge 4130 chromoly brackets finished in uniform electrostatic powder coating.
• Protects your investment with a limited lifetime guarantee against manufacturing or structural defects when hardware is properly torqued and operated within the truck’s rated payload envelope.

Fitment is strictly validated for 2023 F‑250 and F‑350 4WD gasoline crew cab models; it does not apply to conventional cabs, 2WD variants, or Power Stroke diesel trucks due to differing front suspension architecture. Because removing the rear leaf pack shifts axle centerline, pairing this conversion with an aftermarket adjustable track bar ensures precise left‑to‑right alignment and eliminates uneven tire wear or wandering steering. Installation follows standard OEM sequences, making it reversible for warranty or inspection purposes. The package ships complete with all necessary mounting hardware, bushings, and installation torque specifications to streamline the swap and maintain compliance with local road regulations.