Icon Vehicle Dynamics 59906P 2.5 VS Omega Bypass Secondary Shock Lift 3.5" Lexus GX470/Toyota 4Runner/Tacoma/FJ Cruiser 03-24 Pair

ICON Omega Series Bypass Shocks

ICON Omega Series Bypass shocks are engineered to deliver exceptional off-road performance while maintaining a smooth on-road ride. Each shock is length-configured for the specific application and features externally adjustable bypass valves for fine-tuning ride characteristics. Built with serviceability in mind, these shocks are fully rebuildable and revalveable to extend service life and adapt to changing needs.

• Adjustable bypass valve technology: Allows precise compression and rebound tuning across the entire adjustment range with high resolution.
• 28 detented settings: Hand-adjustable bypass valves with quarter-turn increments—no tools required—for accurate suspension tuning.
• Replaceable bypass tubes: Bypass tubes can be replaced if damaged.
• Internal “Bump Zone”: A 6061 billet aluminum manifold creates an internal bump zone that increases damping force near full compression to prevent harsh bottom outs and control high-velocity compression.
• Remote reservoir design: Improves heat dissipation to reduce shock fade during prolonged use.
• Premium shock oil: Uses grade 5WT oil for consistent damping across a wide temperature range.
• One-piece digressive piston: Vehicle-specific valving for superior performance and ride quality on and off-road.
• Durable shaft: 7/8” diameter induction-hardened, chrome-plated shock shaft for strength and durability.
• High-quality bearings and hardware: PTFE-lined spherical bearings and application-specific mounting hardware.
• CNC-machined components: 6061 aircraft-grade aluminum CNC machined parts for precision and strength.
• Corrosion-resistant cylinders: One-piece impact-extruded aluminum cylinders offer excellent corrosion resistance and a consistent finish.
• Fully serviceable: 100% rebuildable and 100% revalveable for long-term maintainability and adaptability.

Notes

• OEM wheels and tires fitment: Yes.
• Recommended aftermarket wheels: 17x8.5 with 4.75" backspace / 0mm offset.
• Recommended aftermarket wheels: 18x9 with 5.00" backspace / 0mm offset.
• Recommended aftermarket wheels: 20x9 with 5.00" backspace / 0mm offset.
• Recommended aftermarket tires: 33" x 11.50" (larger tires may fit but fender trimming and modifications will be required).
• Shocks are fully serviceable; lift heights indicated are for a stock-equipped vehicle.
• Does not fit KDSS-equipped vehicles.
• Will not fit 2WD Tacoma with 5-wheel lug studs.
• Also requires S2 secondary shock hoop kit and applicable LCA skid plate kit or LCA kit to complete the system.
• May not be compatible with other manufacturers' secondary shock hoops or LCA kits.

Icon Vehicle Dynamics 59906P 2.5 VS Omega Bypass Secondary Shock Lift 3.5" Lexus GX470/Toyota 4Runner/Tacoma/FJ Cruiser 03-24 Pair - Features