Precision-engineered Stage 1 valving delivers controlled articulation and adjusted ground clearance without sacrificing factory weight limits.

The ICON K53201TS 2.5 Series Coilover Kit replaces worn OEM stacks on 2022–2025 Toyota Tundra models with a complete, bolt-on monotube setup built for light-duty payloads and moderate trail abuse.

• Custom Stage 1 Tuning：Flow-controlled valves match the factory curb weight (~4,900 lbs unloaded), preventing harsh bottoming out on concrete expansion joints while keeping wheel hop contained during hard acceleration.
• 2.5-Inch Monotube Architecture：A chrome-moly shock body houses a nitrogen-charged foam cell that eliminates fluid foaming, maintains consistent damping across operating temperatures, and reduces unsprung mass for sharper low-speed maneuverability.
• Adjustable Lift Profile：Ride height ranges from 2 to 3.5 inches through a threaded collar system, clearing 35-inch tires, aligning track bars, and restoring factory pinion angles without requiring caster or camber correction kits.
• External Rebound Damping：Quick-turn adjustment knobs positioned above the reservoir allow instant chassis roll management, solving the common dealer-complaint of vague cornering when loaded with camper gear or towing near the 2,000-pound capacity.
• Corrosion-Resistant Assembly：Mounting brackets, clevis pins, and fasteners utilize zinc-nickel plating alongside stainless steel components, directly neutralizing rust-related bracket failure and seized adjustment threads in northern salt belts.
• Direct OE Footprint：CNC-machined reservoir housings align precisely with stock spindle bosses, eliminating the need for dropped spindles, offset knuckles, or differential shims that introduce CV joint wear and steering wander.
• Limited Lifetime Guarantee：Every damper leaves the shop dyno-validated against pressure curves, backed by ICON’s lifetime warranty against manufacturing defects and seal degradation, protecting both daily drivers and frequent excursion owners.