ICON 71660C 2.5 Series Rear Coilover Kit 3-4" Lift for 21-25 Chevy Tahoe Suburba

Vehicle Fitment

• 2021-2025 Chevy Tahoe/Suburban & GMC Yukon/Yukon XL (LT/Denali/Off-Road, 5.3L/6.2L V8)

Features

• ICON V.S. Series 2.5" coilover design for increased rear travel
• Adjustable lift 3-4" (Tahoe/Yukon) or 2.5-3.5" (Suburban/Yukon XL)
• Remote reservoir for enhanced heat dissipation and oil volume
• Compression Damping Control Valve (CDCV) for custom tuning
• Vehicle-specific valving optimized for on- and off-road use
• 6061-T6 aluminum CNC-machined components
• PTFE-lined spherical bearings for longevity and precise control
• Large 2.5" shock body for stable damping under load

Specifications

• Lift Height: 3-4" (Tahoe/Yukon), 2.5-3.5" (Suburban/Yukon XL)
• Shock Body: 2.5" diameter, cadmium-plated steel
• Shaft: 0.875" steel rod
• Material: Aircraft-grade aluminum & steel
• Weight: Approximately 55 lb per rear kit
• Damping: Adjustable compression, digressive valving
• Reservoir: Remote gas-charged reservoir
• Mounts: Upper plate and steel eyelet lower mount

Included Components

• 2x ICON 2.5" rear coilover shocks with CDCV
• 2x Remote reservoirs with mounting hardware
• 2x PTFE-lined spherical bearings installed
• 1x Pair coil springs pre-installed
• 1x Coilover hardware kit
• 1x Owner's manual and adjustment wrench

Product Description

ICON Vehicle Dynamics' 71660C V.S. Series rear coilover kit is engineered specifically for 2021-2025 Chevy Tahoe/Suburban and GMC Yukon/Yukon XL trucks and SUVs equipped with 5.3L or 6.2L V8 engines. These coilovers provide 3-4" of lift (2.5-3.5" on XL models), delivering improved off-road ground clearance and allowing for aggressive tire and wheel setups. The remote reservoir and 2.5" shock body boost oil volume and cooling, preventing heat fade during hard use. The CDCV compression adjustment ensures you get a balanced ride on pavement and control on rough trails :contentReference[oaicite:0]{index=0}.

Constructed from aircraft-grade aluminum and steel with PTFE-lined spherical bearings, these shocks are built to last and maintain performance under load. Installation is bolt-on and vehicle-specific with no cutting or welding required. Whether you're a weekend off-roader or daily driver, this kit enhances ride quality, articulation, and suspension control. Service and rebuild kits are available for long-term maintenance :contentReference[oaicite:1]{index=1}.