ICON K53234S 3-4.5" Stage 4 Billet UCA System TRD for 2023-2025 Toyota Sequoia

Vehicle Fitment

• 2023-2025 Toyota Sequoia (Non-TRD submodels) - 3-4.5" front lift, 4" rear lift
• 2023-2025 Toyota Sequoia TRD Off-Road Package - 3-4.5" front lift, 2" rear lift
• 2023-2025 Toyota Sequoia TRD Pro - 3-4.5" front lift, 2" rear lift

Fitment Notes

• The "S" (TRD) variant is specifically intended for Sequoia owners who want taller rear ride heights - the standard K53234 kit yields 2" of rear lift on non-TRD models and 0" on TRD Off-Road/Pro; this K53234S kit yields 4" rear lift on non-TRD models and 2" on TRD Off-Road/TRD Pro
• For 4WD models WITHOUT TRD Off-Road package: ICON strongly recommends ICON Diff Drop Kit (#55156) or Toyota TRD axles (#434200C020 driver / #434100C020 passenger) to protect CV axles - not required for TRD Pro
• Front lift range of 3-4.5" is height-adjustable via the threaded coilover body - lift heights based on a stock-equipped vehicle
• Allows fitment of up to 35" tires - minor fender trimming may be required
• Recommended aftermarket wheels: ICON Alloys 17x8.5" w/ 5.75" backspace / 25mm offset; 18x9" w/ 6" backspace / 25mm offset
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after installation
• Shocks are fully serviceable and rebuildable

Features

• Taller dual-rate rear coil springs deliver 4" of rear lift on non-TRD Sequoia models or 2" of rear lift on TRD Off-Road/TRD Pro models - the key differentiator from the standard K53234 kit
• Dual-rate rear coil spring design provides a softer ride height rate for on-road compliance with a firmer overload rate for excellent bottoming resistance and off-road performance
• 2.5 Series front coilovers with internal reservoir deliver vehicle-specific valving, up to 40% more front wheel travel over stock, and 3-4.5" of height-adjustable front lift with the included billet UCAs
• Billet aluminum Delta Joint Pro UCAs (CNC machined 6061 aluminum) provide on-vehicle caster and camber adjustment, corrected front-end geometry, and improved suspension component clearance
• ICON patented Delta Joint Pro (U.S. Pat. 10,731,700) - serviceable, rebuildable, 90 degrees of total articulation, eliminates suspension bind through the full travel range
• Included sway bar drop kit minimizes sway bar link bind for unimpeded front suspension movement
• V.S. 2.0 Aluminum Series rear shocks provide vehicle-specific valving to balance front-to-rear suspension performance
• 100% bolt-on system - no drilling, cutting, or welding required

Specifications

• Front Lift Range: 3-4.5" - height-adjustable, stock-equipped vehicle
• Rear Lift: 4" (non-TRD Sequoia) / 2" (TRD Off-Road Package / TRD Pro) - dual-rate coil springs
• Front Coilover: 2.5 VS Internal Reservoir (vehicle-specific for 2023-2025 Sequoia)
• Front Coilover Body Diameter: 2.5"
• Upper Control Arms: Billet 6061 Aluminum, Delta Joint Pro, Matte Anodized
• UCA Joint: ICON Delta Joint Pro - 90° articulation, serviceable, rebuildable
• Rear Springs: Dual-Rate Coil Springs (taller rate for TRD and non-TRD leveling)
• Rear Shocks: V.S. 2.0 Aluminum Series Internal Reservoir (vehicle-specific for 2023-2025 Sequoia)
• Sway Bar Drop Kit: Included
• Recommended Aftermarket Tires: 35" x 12.50"
• Country of Origin: United States

Included Components

• 2.5 VS Internal Reservoir Front Coilover Kit (pair)
• Billet Aluminum Delta Joint Pro UCA Kit (#58561DJ)
• Sway Bar Drop Kit (#55154)
• Dual-Rate Rear Coil Spring Kit (taller rate - 4" non-TRD / 2" TRD)
• 2.0 Aluminum Series Rear Shocks (pair)
• All required mounting hardware
• Note: ICON Diff Drop Kit #55156 recommended for 4WD non-TRD Off-Road models - sold separately

Product Description

The ICON K53234S is the TRD-variant Stage 4 suspension system for the 2023-2025 Toyota Sequoia, distinguished from the standard K53234 by its taller dual-rate rear coil springs. Where K53234 includes shorter rear coils that yield 2" of rear lift on non-TRD models and 0" on TRD Off-Road/Pro models, the K53234S includes taller coils delivering 4" of rear lift on non-TRD Sequoias and 2" on TRD Off-Road and TRD Pro models - making it the appropriate choice for owners who want the front and rear of their Sequoia to sit at comparable heights after the 3-4.5" front lift is installed. The dual-rate design provides a soft initial spring rate for on-road ride comfort, transitioning to a firmer overload rate for bottoming resistance and confident off-road performance.

At the front, the 2.5 Series internal reservoir coilovers deliver 40% more wheel travel over stock with vehicle-specific valving, paired with billet aluminum Delta Joint Pro UCAs for corrected front-end geometry and on-vehicle caster and camber adjustment. The included sway bar drop kit minimizes link bind through the full travel range. At the rear, V.S. 2.0 Aluminum Series shocks provide balanced vehicle-specific damping to complement the front coilovers. For 4WD Sequoias without the TRD Off-Road package, ICON's Diff Drop Kit (#55156) is strongly recommended to protect CV axle angles at the taller lift height. ADAS recalibration required. All shocks are 100% rebuildable and re-tunable.