Icon Vehicle Dynamics K53004T Stage 4 Suspension Lift Kit Lift 0-3.5" Toyota Tacoma 05-23

ICON Stage 4 Toyota Tacoma Suspension System (2005–2023)

The ICON Stage 4 suspension system for the Toyota Tacoma is engineered to increase wheel travel, improve damping performance, and enhance overall ride quality both on- and off-road. The system includes vehicle-specific extended travel coilovers with remote reservoirs, tubular upper control arms with ICON's Delta Joint, rear Add-A-Leaf spring, and vehicle-matched remote reservoir rear shocks to balance front and rear performance.

• Increased wheel travel and improved ride quality over stock for enhanced vehicle control.
• Vehicle-specific tuned front and rear shocks for superior damping and consistent performance.
• 2.5" extended-travel front coilovers with remote reservoirs for improved cooling during hard use.
• Height adjustable coilovers: up to 3.5" front lift on 2005–2015 models; up to 2.75" front lift on 2016–2023 models.
• Extended travel design to maximize wheel travel and maintain control over varied terrain.
• High-quality construction: 6061 aircraft-grade aluminum CNC-machined components and corrosion-resistant plated shock bodies with 7/8" shafts.
• Durable rod end bearings for extended longevity and minimal deflection.
• Tubular upper control arms (UCAs) for added strength, improved alignment/caster correction, and better suspension clearance.
• Rear Add-A-Leaf spring replaces factory overload leaf to reduce rear spring rate for a more compliant ride and provides approximately 1.5" of rear lift.
• ICON 2.0 Aluminum Series remote reservoir rear shocks with vehicle-specific valving and 5/8" shafts to match front performance.
• Serviceable shock components for rebuilds and long-term maintenance.

Delta Joint description

The ICON Delta Joint is a heavy-duty high-angle ball joint that combines the durability of a traditional ball joint with the articulation advantages of a uniball. It features a zinc-plated housing and a protective grease seal to resist corrosion and contamination, metal-on-metal construction for durability, and a greaseable design for extended service life and quiet operation.

• Corrosion resistance via plated housing and sealed design.
• Serviceable and greaseable for longevity and maintenance.
• High angularity with low bind for improved suspension articulation and performance.

Notes

• OEM wheels and tires will fit.
• Recommended tire size up to 33" x 11.50" (larger tires may fit but will require fender trimming or additional modifications).
• This system is to be used with aftermarket upper control arms only.
• Shocks are fully serviceable; coilover heights indicated are for a stock-equipped vehicle.
• 2016–2023 Tacoma front lift range is 0–2.75".
• 2017–2023 Tacoma TRD Pro models have a front lift range of 0–1.25" and a rear lift of approximately 1" over stock.
• Front coilovers provide up to 3.5" of lift on 2005–2015 models.
• Bump stop spacer kit can be installed to increase preload beyond the maximum by approximately 0.25".
• 700 lb/in expedition coil option is available for heavier-equipped vehicles.
• Will not fit 2WD Tacoma with 5-lug wheel studs.
• Requires recalibration of Advanced Driver Assistance Systems (ADAS) after installation.

Icon Vehicle Dynamics K53004T Stage 4 Suspension Lift Kit Lift 0-3.5" Toyota Tacoma 05-23 - Features