ICON Vehicle Dynamics 2007-2021 Toyota Tundra 1.63-3" Lift 3.0 Stage 1 Billet Suspension System

The ICON Vehicle Dynamics 3.0 Stage 1 Billet Suspension System is a complete front-and-rear lift kit for 2007–2021 Toyota Tundra, delivering 1.63–3 inches of adjustable front lift through 3.0 Series coilovers paired with billet aluminum upper control arms and ICON RXT multi-rate rear leaf springs with 2.5 Aluminum Series rear shocks. The system ships as a single bolt-on kit requiring no cutting or welding.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

3.0 Series Front Coilovers With Tunable Compression Damping

The front coilovers in this system run ICON's CDC (Compression Damping Control) Valve, which gives the driver 10 distinct compression damping settings adjustable without tools. That range matters on a truck used across varied terrain and cargo loads: a lightly loaded daily driver and a truck carrying a bed rack, rooftop tent, and spare tires need different damping curves, and the CDC Valve lets the driver dial each in without a shop visit. The 3.0 Series shock body offers 50% more piston surface area in the normal ride zone and 100% more in the Bump Zone compared to a 2.5 Series shock, and the multi-stage hydraulic Bump Zone exponentially increases bottom-out resistance through the last 40% of travel. A remote reservoir aids heat dissipation, and ICON-engineered oil springs provide consistent feel across the full range of travel.

Billet Upper Control Arms With the Delta Joint

The included billet aluminum upper control arms use ICON's patented Delta Joint, a high-angle ball joint engineered to combine the articulation range of a uniball with the weather resistance of a conventional ball joint. A zinc-plated housing and grease seal block contamination that shortens uniball life on daily-driven trucks, while metal-on-metal construction and a greaseable design support long service intervals. Running these arms with the 3.0 Series coilovers increases front droop travel beyond what the coilovers achieve alone.

RXT Multi-Rate Rear Leaf Springs and 2.5 Aluminum Series Rear Shocks

The rear of the system uses ICON RXT multi-rate leaf springs, each supplied with an add-in leaf that can be exchanged or added to the pack to yield three distinct rear spring rates. That flexibility suits both an unloaded truck seeking a compliant ride and a heavily outfitted one carrying significant bed weight. The matching 2.5 Aluminum Series CDC remote reservoir rear shocks feature a side-mount eyelet that makes the shock shorter in collapsed length and longer at full extension while still fitting the factory mounting location. A 10-inch remote reservoir resists shock fade during sustained hard driving.

Features

• Adjustable front lift: 1.63–3 inches of height adjustment via coilover collar
• CDC Valve: 10 user-selectable compression damping settings, front and rear
• Delta Joint UCAs: billet aluminum arms with zinc-plated, greaseable high-angle ball joint
• RXT rear leaf springs: multi-rate pack with add-in leaf for three spring rate configurations
• Fully rebuildable shocks: front and rear shocks are serviceable and revalveable
• Bolt-on installation: no cutting or welding required

Specifications

Who This Is For and Isn't

This system suits 2007–2021 Toyota Tundra owners who want a complete, tunable front-and-rear suspension upgrade, whether the truck is daily-driven, loaded with overland gear, or used on rough terrain where bottom-out resistance and droop travel matter. OEM wheels and tires fit at all lift heights within the stated range.

This kit is not compatible with the TRD rear sway bar kit and must not be combined with any other aftermarket suspension kit. Recommended 35-inch tires require fender trimming. The system is calibrated for a stock-equipped vehicle; coilover heights stated assume no other lift components are present.

Common Questions

Which Toyota Tundra model years does this suspension system fit?

The ICON 3.0 Stage 1 Billet Suspension System is designed and validated for 2007–2021 Toyota Tundra. No other makes, models, or years are covered by this kit.

Can this kit be combined with other aftermarket suspension parts already on the truck?

No. This system is a stand-alone kit and must not be used in conjunction with any other aftermarket suspension kit. Installing it alongside other lift or suspension components is outside the validated application and voids the engineering basis of the system.

Will stock wheels and tires still fit after installation?

Yes. OEM wheels and tires are confirmed to fit this system across its full 1.63–3 inch lift range. Running the recommended 35 x 12.50-inch aftermarket tire requires fender trimming.

How many compression damping settings does the CDC Valve provide?

The CDC (Compression Damping Control) Valve on both the front coilovers and the rear 2.5 Aluminum Series shocks provides 10 user-selectable compression damping settings, adjustable by the driver to match terrain and cargo load without requiring a shop visit.

Is the installation a bolt-on process, or does it require cutting or welding?

The ICON 3.0 Stage 1 Billet system installs as a bolt-on kit with no cutting or welding required. An installation guide is included. Professional installation is recommended given the scope of a complete front-and-rear suspension replacement.