2007-2018 GM 1500 1-3" 2.5 Series Coilover Kit (ICO71505)

The ICON Vehicle Dynamics 2.5 Series Internal Reservoir (IR) Coilover Kit is a high-performance front suspension solution engineered specifically for the 2007-2018 Chevrolet and GMC 1500 2WD and 4WD trucks. Designed for the GMT900 and K2XX platforms, these coilovers provide a significant upgrade in damping ability, drastically improving off-road capability while sharpening on-road handling. The large 2.5-inch shock body provides the oil volume necessary for consistent performance across various terrains.

Features

• Adjustable Lift Height: Provides 1 to 3 inches of front lift height, allowing for the fitment of larger wheel and tire combinations.
• Application Specific Valving: Custom-tuned by ICON engineers for the specific weight and geometry of GM half-ton trucks to ensure optimal ride quality.
• Extended Wheel Travel: Engineered to provide an additional inch of wheel travel when paired with ICON Upper Control Arms (Part #78600).
• Premium Construction: Features a CAD-plated shock body for corrosion resistance and a 7/8-inch induction-hardened, chrome-plated steel shaft.
• High-Quality Coil Springs: Utilizes ICON-specific manufactured coil springs that are guaranteed for life against sagging or breakage.
• Serviceable Design: 100% rebuildable and revalveable, ensuring a long service life and the ability to tune for vehicle-specific needs.

Notes

• Specifically fits 2007-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 2WD/4WD models.
• Designed for use with ICON Upper Control Arms to maximize suspension travel and prevent component bind.
• Lift heights are based on a standard crew cab configuration; actual lift may vary based on engine type and cab size.
• Not compatible with models equipped with factory electronic suspension systems (e.g., MagneRide) unless a bypass kit is used.
• An alignment is required after installation to ensure proper tire wear and vehicle tracking.