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    ICON 20-26 GM 2500/3500 HD IIC Install Kit

    Vendor: ICON
    Part Number: 73002
    Regular Price $799.95

    In Stock

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    ICON Intelligent Control (IIC) is the computer that monitors, analyzes, and processes data in real-time. Information from the onboard G-force sensor and Gyroscope perform calculations based on algorithms and user-defined settings to predict terrain and wheel position. IIC has the capability to collect information at over 1000 times per second, process the data and make adjustments, then deliver those changes to Compression Damping Electronic Valve (CDEV) in the shock absorbers in under 40 milliseconds. IIC also works as a data driver to connect the user to ICON’s proprietary mobile App interface for monitoring and adjusting shock settings. The IIC is mounted to the 2020-2026 Chevrolet Silverado 2500/3500 HD or 2020-2026 GMC Sierra 2500/3500 HD using application specific mounting brackets, hardware and wire harnesses, ensuring an easy and clean looking install.

    • Performs calculations based on sensor inputs, custom algorithms, and user defined settings at a rate of over 1000 times per second
    • Offers selectable active shock damping adjustment as well as manual adjustment of baseline settings without exiting vehicle
    • Also functions as a data logger for time, speed, distance, and G-force allowing you to record data from your trips
    • Mobile app offers preconfigured “Drive Modes” as well as the ability to create custom presets
    • Sends necessary damping adjustments to CDEV shocks that react in under 40 milliseconds
    • User interface provided by IIC Mobile App via Bluetooth connection to iOS device
    • Application specific mounting brackets, hardware and wire harnesses
    • Onboard sensors monitor G-forces and movement of vehicle chassis

    This Part Fits:

    Year Make Model Submodel
    2020-2026 Chevrolet Silverado 2500 HD Custom
    2020-2026 Chevrolet Silverado 2500 HD High Country
    2020-2026 Chevrolet Silverado 2500 HD LT
    2020-2026 Chevrolet Silverado 2500 HD LTZ
    2020-2026 Chevrolet Silverado 2500 HD WT
    2024-2026 Chevrolet Silverado 2500 HD ZR2
    2020-2026 Chevrolet Silverado 3500 HD High Country
    2020-2026 Chevrolet Silverado 3500 HD LT
    2020-2026 Chevrolet Silverado 3500 HD LTZ
    2020-2026 Chevrolet Silverado 3500 HD WT
    2020-2026 GMC Sierra 2500 HD AT4
    2024-2026 GMC Sierra 2500 HD AT4X
    2020-2021 GMC Sierra 2500 HD Base
    2020-2026 GMC Sierra 2500 HD Denali
    2024-2026 GMC Sierra 2500 HD Denali Ultimate
    2022-2026 GMC Sierra 2500 HD Pro
    2020-2026 GMC Sierra 2500 HD SLE
    2020-2026 GMC Sierra 2500 HD SLT
    2020-2026 GMC Sierra 3500 HD AT4
    2020-2021 GMC Sierra 3500 HD Base
    2020-2026 GMC Sierra 3500 HD Denali
    2024-2026 GMC Sierra 3500 HD Denali Ultimate
    2022-2026 GMC Sierra 3500 HD Pro
    2020-2026 GMC Sierra 3500 HD SLE
    2020-2026 GMC Sierra 3500 HD SLT
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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