ICON V.S. 2.5 Series Front Coilover Kit for 2007-2021 Toyota Tundra Long Travel, Remote Reservoir with CDCV, No Coils

The ICON Vehicle Dynamics V.S. 2.5 Series Front Coilover Kit (SKU 59750C-CB) is a pair of remote-reservoir coilover shocks built for 2007–2021 Toyota Tundra trucks running a +3.5" over long travel front suspension kit. The 2.5" shock body, ICON Compression Damping Control Valve (CDCV), and adjustable ride height deliver vehicle-specific damping performance on pavement and off-road alike. Coil springs are sold separately.

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.

Larger Shock Body for Improved Damping

The 2.5" shock body and increased piston area over stock components give the front suspension greater damping capacity across varying terrain. More piston area means the shock can manage larger fluid volumes under compression and rebound, which translates to more consistent control whether the truck is loaded for a long overland trip or running fast across rough ground.

Remote Reservoirs for Extended Off-Road Performance

External remote reservoirs increase fluid volume and help dissipate heat during sustained heavy use. Keeping operating temperature lower maintains consistent damping throughout a long off-road run. The shock performs at the end of a desert wash the same way it did at the start.

CDCV: Ten Settings of External Compression Adjustment

ICON's Compression Damping Control Valve gives 10 externally adjustable compression damping settings without removing the shock. Dialing the CDCV changes how the shock responds under compression: firmer for high-speed desert running, softer for slow technical crawling, without tools or disassembly.

Features

• Vehicle-specific valving: tuned for the 2007–2021 Tundra long travel application
• Adjustable ride height: coilover perch allows stance customization
• CDCV equipped: 10 settings of external compression damping adjustment
• 6061 aircraft-grade aluminum: CNC machined components throughout
• CAD-plated shock bodies: corrosion-resistant finish with 7/8" induction-hardened, chrome-plated shafts
• FK rod end bearings: extended longevity and minimal deflection
• Fully rebuildable and re-tunable

Specifications

Who This Is For and Isn't

This coilover kit is for 2007–2021 Toyota Tundra owners who have already installed a +3.5" over long travel front suspension kit and need shocks matched to that longer travel. It suits builders who want external compression damping adjustment and the option to select their own coil spring rate for their specific load and terrain.

This kit does not fit Tundras running stock-width control arms (Application Note #258). Coil springs are not included and must be sourced separately. This kit is not for Tundras without a long travel front suspension kit installed. 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 coil springs come with this kit?

Coil springs are not included with the ICON V.S. 2.5 Series Front Coilover Kit (59750C-CB). Springs are sold separately so builders can select a spring rate suited to their long travel kit and intended use.

Will this kit fit a stock Tundra front suspension?

No. This coilover kit is designed specifically for 2007–2021 Toyota Tundras equipped with a +3.5" over long travel front suspension kit. It will not fit stock-width control arms (ICON Application Note #258).

What does the CDCV do and how is it adjusted?

The ICON Compression Damping Control Valve (CDCV) controls fluid flow under compression and offers 10 externally adjustable settings. Adjustments are made from outside the shock without disassembly, allowing the driver to tune damping firmness for street driving, slow rock crawling, or high-speed off-road running.

Are these shocks rebuildable?

Yes. The ICON V.S. 2.5 Series coilovers are fully rebuildable and re-tunable, which means the shocks can be serviced and revalved rather than replaced when worn or when the build changes direction.

What are the coilover heights referenced in the specs based on?

Per ICON Application Note #55, coilover height figures are referenced from a stock-equipped vehicle. Actual ride height will vary depending on the long travel kit installed, spring rate selected, and vehicle load.