ICON Vehicle Dynamics Coilover Remote Reservoir CDCV Upgrade Kit for Toyota Tundra and Sequoia

The ICON Vehicle Dynamics Coilover Remote Reservoir CDCV Upgrade Kit converts a pair of ICON internal-reservoir coilovers on 2007–2021 Toyota Tundra or 2008–2022 Toyota Sequoia trucks to remote reservoirs during a shock rebuild, adding ICON's Compression Damping Control Valve system for externally adjustable compression damping. All required components are included: top caps, reservoirs, application-specific reservoir mounting brackets, hoses, and seal kits.

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.

More Oil Volume, Less Heat, Less Fade

Remote reservoirs increase shock oil volume and expand the heat-dissipation surface area compared to internal-reservoir designs. Under sustained hard use (repeated high-speed desert runs or extended rock-crawling), internal reservoirs can overheat, leading to cavitation and damper fade. The larger fluid capacity of a remote reservoir keeps oil temperatures lower and maintains consistent damping force when it matters most.

Ten Settings of External Compression Adjustment

ICON's Compression Damping Control Valve regulates fluid flow under compression and offers 10 externally adjustable settings. That range lets a driver dial in a softer tune for daily street use, a mid-range setting for trail work, or a firmer, high-speed setting for desert running, all without removing the shock from the vehicle to make changes. The CDCV components in this kit are genuine ICON Vehicle Dynamics parts machined from 6061 aircraft-grade aluminum.

Application-Specific Hardware Included

Reservoir mounting brackets in this kit are designed specifically for the Tundra and Sequoia chassis, so the reservoirs mount cleanly without fabrication. The seal kits included mean a technician performing the rebuild has every wear component on hand in one order rather than sourcing seals separately.

Features

• 10-setting CDCV: external compression damping adjustment without removing the shock
• 6061 aircraft-grade aluminum: CNC-machined top caps and reservoir components
• Application-specific brackets: reservoir mounts designed for Tundra and Sequoia fitment
• Complete kit: top caps, reservoirs, brackets, hoses, and seal kits all included
• Genuine ICON parts: direct upgrade components from ICON Vehicle Dynamics

Specifications

Who This Is For and Isn't

This kit suits Tundra and Sequoia owners who already run ICON internal-reservoir coilovers and want to upgrade damping performance and thermal capacity during a scheduled shock rebuild, particularly those who use their truck for high-speed off-road driving, extended trail runs, or other sustained hard use where damper fade is a concern.

This kit does not fit vehicles other than the 2007–2021 Toyota Tundra and 2008–2022 Toyota Sequoia. It is not a standalone shock or coilover: it requires existing ICON internal-reservoir coilovers and a full shock rebuild using specialty tooling. Installation by a qualified shock technician is recommended. California residents: this product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm (Prop 65).

Common Questions

Do I need to buy new shocks, or does this kit work with my existing ICON coilovers?

The ICON Coilover Remote Reservoir CDCV Upgrade Kit works with existing ICON internal-reservoir coilovers; it is not a standalone shock. The conversion is performed during a shock rebuild, so no new coilover body is required, but the existing shocks must be disassembled and rebuilt as part of the installation process.

Can I install this kit myself, or does it require a shop?

The remote reservoir conversion requires a full coilover rebuild using specialty tooling. ICON recommends installation by a qualified shock technician. While an experienced builder with the correct equipment may be able to perform the work, this is not a bolt-on upgrade and is not suited to a basic hand-tool install.

How many compression damping positions does the CDCV offer?

The Compression Damping Control Valve included in this kit provides 10 externally adjustable compression damping settings. Adjustments can be made from outside the shock body without disassembly, allowing the driver to tune damping for street, trail, or high-speed desert use.

What vehicles does this kit fit?

This ICON upgrade kit fits the 2007–2021 Toyota Tundra and the 2008–2022 Toyota Sequoia. It is not confirmed for any other make, model, or year, and fitment should not be assumed for other Toyota platforms or for Tundra or Sequoia years outside those ranges.