ICON 22-23 Toyota Tundra 6in Stage 4 Suspension System - Billet

The ICON Stage 4 6" Suspension System delivers uncompromising performance for the 2022-2026 Toyota Tundra by combining premium shock technology, advanced suspension geometry, and purpose-built components engineered for maximum capability.

ICON engineered custom triple rate rear coil springs provide progressive spring rates for a comfortable ride on-road as well as stability and control during aggressive off-road driving 2.5 Series front coilovers and rear shocks with remote reservoirs for superior damping and vehicle control along with improved shock cooling Billet aluminum UCAs with Delta Joint Pro for added strength, durability, and on-vehicle caster/camber adjustment for optimum drivability Optimized design to fit 37" tires with full articulation (larger tires may fit but fender trimming and modifications will be required) Patented Delta Joint Pro (U.S. Pat. 10,731,700) provides improved durability and serviceability with 90 degrees of total articulation Adjustable front ride heights from 5-6” of front lift over stock (up to 6" of lift with only 4" of crossmember drop) Hight clearance front crossmembers and front skid plate, CNC Laser Cut and brake-formed from 1/4-inch steel plate Improved rear sway bar links and mounts, and rear track bar bracket to reduce bind in the rear suspension System allows for up to 40% increase in front wheel travel over stock without overstressing OE components Optimized suspension geometry nearly eliminates the bump steer found in stock Tundras High angle outer tie-roads feature durable, metal on metal greaseable tie rod ends Single piece high-strength ductile iron steering knuckles with built-in 4" drop Included sway bar drop brackets reduce bind in OE sway bar links Front and rear heavy-duty bump stop brackets Maintains factory track width

The ICON Vehicle Dynamics Stage 4 6" Suspension System delivers uncompromising performance for the 2022-2026 Toyota Tundra by combining premium shock technology, advanced suspension geometry, and purpose-built components engineered for maximum capability on and off the road. Vehicle-specific tuned 2.5 Series front coilovers and rear shocks with remote reservoirs provide exceptional damping control while increasing fluid capacity and improving heat dissipation for consistent performance during prolonged off-road use. The system increases front wheel travel by up to 40% over stock without overstressing OE suspension components and features adjustable front ride heights from 5-6 inches of lift. Through innovative engineering, the system achieves a full 6 inches of front lift with only 4 inches of crossmember drop, maximizing ground clearance while minimizing CV joint angles. Billet aluminum upper control arms featuring ICON's patented Delta Joint Pro (U.S. Pat. 10,731,700) provide superior strength, exceptional durability, 90 degrees of total articulation, and on-vehicle caster and camber adjustment for precise alignment and optimum drivability. The system maintains factory track width while optimized suspension geometry nearly eliminates the bump steer common to stock Tundras. High-strength one-piece ductile iron steering knuckles, high-clearance CNC laser-cut and brake-formed 1/4-inch steel crossmembers, and an integrated front skid plate provide outstanding durability and protection for demanding off-road environments. High-angle greaseable outer tie rods, sway bar drop brackets, heavy-duty front and rear bump stop brackets, improved rear sway bar links and mounts, and a rear track bar bracket maintain proper suspension geometry and reduce bind throughout the suspension's range of motion. Completing the system are ICON-engineered custom triple-rate rear coil springs, which deliver progressive spring rates for exceptional on-road comfort while providing the stability, support, and control required during aggressive off-road driving. The result is a complete, vehicle-specific suspension system that offers outstanding ride quality, precise handling, and the confidence to tackle the toughest terrain while clearing 37-inch tires at full articulation.