Icon Vehicle Dynamics K53125 Secondary Shock System Lift 0-2.75" Toyota Tacoma 16-23 Pair

ICON Vehicle Dynamics S2 Secondary Shock System

The ICON Vehicle Dynamics S2 Secondary Shock System upgrades the suspension of the 2016–2023 Toyota Tacoma by allowing installation of a secondary 2.5 Aluminum Series shock alongside an existing ICON coilover. Adding a secondary shock effectively doubles damping capacity, improving off-road performance over rough terrain and large obstacles while remaining a more affordable and less complex alternative to long-travel kits.

The system uses factory lower control arms and preserves OE track width. Precision billet aluminum shock tower adapters, fabricated shock hoops, and steel skid plates with integrated shock mounts create a mostly bolt-on installation that avoids major frame modifications. All components are removable, and the skid plates can be installed standalone to protect the factory lower control arms from trail damage.

• Drastically improves off-road damping ability
• Increases on-road stability
• Utilizes factory lower control arms and maintains OE track width
• Vehicle-specific tuned secondary shocks deliver increased damping and oil volume
• 2.5 Aluminum Series shocks use one-piece impact-extruded aluminum cylinders for excellent corrosion resistance and consistent finish
• Shocks are fully rebuildable and revalveable
• Mostly bolt-on design for straightforward installation

Notes

• OEM wheels and tires fitment: Yes
• Recommended aftermarket wheels: 17x8.5" w/ 4.75" backspace / 0mm offset
• Recommended aftermarket wheels: 18x9" w/ 5.00" backspace / 0mm offset
• Recommended aftermarket wheels: 20x9" w/ 5.00" backspace / 0mm offset
• Recommended aftermarket tires: 33" x 11.50" (larger tires may fit but fender trimming and modifications will be required)
• These are stand-alone kits and are not to be used in conjunction with other aftermarket kits
• Shocks are fully serviceable. Coilover heights indicated are for a stock-equipped vehicle
• Welding required on the lower control arm
• Not compatible with TRD Big Brake Kit
• Maximum steering angle is reduced for secondary shock compatibility
• Compatible with 0–2.75" of front lift on most Tacoma submodels; compatible with 0–1.25" of front lift on TRD Pro
• Requires OE front lower control arms; not compatible with aftermarket front lower control arm kits

Icon Vehicle Dynamics K53125 Secondary Shock System Lift 0-2.75" Toyota Tacoma 16-23 Pair - Features