ICON 2007-2021 Toyota Tundra 1-3in Stage 8 Suspension System w/Tubular Uca | K53028T

Product Title:
ICON Stage 8 Suspension System (SKU: ICOK53028T) for 2007–2021 Toyota Tundra – 1–3″ Front Lift w/ Tubular UCAs

Product Description:
The ICON Vehicle Dynamics Stage 8 Suspension System (SKU ICOK53028T) is a high‑performance suspension upgrade engineered for 2007 through 2021 models of the Toyota Tundra. It is designed to deliver improved wheel travel, refined ride quality, and stronger geometry control for drivers demanding both on‑ and off‑road capability. 

Key Technical Features:

• Adjustable front coil‑overs allowing approximately 1″ to 3″ of lift over stock, integrating vehicle‑specific valved shock hardware to maintain ride control and articulation. 

• Tubular upper control arms (UCAs) fitted with ICON’s patented Delta Joint design, offering high angular articulation, greased/bushed serviceability, and improved front end alignment control (caster/camber) under increased travel conditions. 

• Rear suspension components that include upgraded shocks and tuning geared toward the increased front lift, maintaining balanced vehicle dynamics while enabling the taller stance. 

• 6061‑grade aluminum CNC machined components, corrosion‑resistant finishes, no‑weld bolt‑on installation for chassis integrity, and engineered for performance use while retaining durability. 

Technical Considerations:
This system is intended for users with performance‑oriented builds and is not a simple leveling kit. Installation demands precise mechanical skill: correct torque values, full alignment (caster/camber/wheel‑travel), and inspection of front suspension geometry are essential. The increase in lift and change to suspension geometry (via larger shocks and tubular UCAs) may affect driveshaft angles, brake lines, and stability control calibration. Additionally, if larger tires/wheels or other aftermarket components are used, further modifications may be required to maintain handling, durability and safety.

This Part Fits:

Expert FAQ:

1. What is the approved lift range for this system?
   The Stage 8 kit is engineered for about 1″ to 3″ of front lift over stock on the 2007‑21 Tundra when using the included front coil‑overs. 

2. How do the tubular UCAs improve performance compared to OEM arms?
   The tubular arms use ICON’s Delta Joint design which allows greater suspension articulation and improved alignment control (caster/camber) under extended travel, while reducing binding relative to stock arms. 

3. Will I need additional geometry modifications (e.g., differential drop, driveshaft)?
   Possibly. The added lift and modified suspension geometry may require checking/driveshaft angles, differential mounts or brake‑line clearance, especially if large tires or aftermarket wheels are used. Users should assess the full build context.

4. Is this fitment vehicle‑specific across all 2007‑21 Tundra trims?
   Yes: the kit covers 2007‑2021 Tundra models with a 1–3″ front lift; however, verifying exact trim, axle, and wheel/tire combination is advisable before purchase. 

5. What maintenance or inspection regimen should I follow post‑install?
   After installation, perform a full alignment, and periodically inspect for proper mounting hardware torque, UCA joint condition (greasing, wear), shock body and reservoir integrity, and clearances under full articulation. Especially check after early break‑in and high‑stress use.