{"product_id":"cognito-20-25-chevrolet-silverado-2500-3500hd-2-0-ifp-front-rear-leveling-shock-kit","title":"Cognito 20-25 Chevrolet Silverado 2500\/3500HD 2.0 IFP Front \u0026 Rear Leveling Shock Kit","description":"Front and rear Cognito 2.0 IFP aluminum shocks, rebuildable and tuned specifically for these trucks providing on-road comfort and control with the ability to venture off-road more confidently. Proper length front shocks to maximize suspension travel without binding tie rods, lower ball joints, and cv axles (front suspension droop limiter is the front shock). The specific length of front shock used adds 35% more travel (down\/droop travel). To provide consistent damping performance, the shocks are gas charged using the highest quality oil with an Internal Floating Piston (IFP) separating the gas from the oil preventing aeration of the oil that is a characteristic of non-gas charged shocks. A vulcanized upper bar pin and bushing is pressed in the shock end cap to provide OEM like mounting quality. Hard anodized aluminum body, end cap, and seal head are used for heat dissipation and corrosion resistance.\n\u003cul\u003e\n  \u003cli\u003eHard anodized aluminum construction is light weight, dissipates heat faster, and resists corrosion.\u003c\/li\u003e\n  \u003cli\u003eSpecifically and only made for leveling application with aftermarket upper control arm.\u003c\/li\u003e\n  \u003cli\u003eInternal Floating Piston (IFP) separating high pressure nitrogen charge from oil.\u003c\/li\u003e\n  \u003cli\u003eVehicle specific valving for the GM HD trucks providing comfort and control.\u003c\/li\u003e\n  \u003cli\u003eRear shock length optimized to accommodate stock height up to 1\" lift.\u003c\/li\u003e\n  \u003cli\u003eCognito aluminum 2.0 IFP front and rear shock set.\u003c\/li\u003e\n  \u003cli\u003eVulcanized upper bar pin mount on front shocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your heavy-duty truck's suspension with the Cognito 20-25 Chevrolet Silverado 2500\/3500HD 2.0 IFP Front \u0026amp; Rear Leveling Shock Kit. Designed specifically for leveling applications when combined with aftermarket upper control arms, these shocks provide optimal vehicle height and enhanced off-road capability. Constructed with a hard anodized aluminum body, they offer excellent heat dissipation and corrosion resistance, ensuring durability in demanding conditions. The shocks feature a vulcanized upper bar pin and bushing pressed into the end cap for OEM-like mounting quality, facilitating a secure and reliable installation. \u003cbr\u003e The front shocks are properly lengthened to maximize suspension travel by approximately 35%, reducing the risk of binding in components such as tie rods, lower ball joints, and CV axles. This added travel improves on-road comfort and off-road confidence. The rear shocks are optimized to accommodate stock height and up to 1 inch of lift, maintaining ride quality and vehicle balance. \u003cbr\u003e To ensure consistent damping performance, these shocks are gas-charged with high-quality oil separated from nitrogen by an Internal Floating Piston (IFP). This design prevents aeration, providing stable damping across various driving conditions. Vehicle-specific valving tailored for GM HD trucks enhances control and comfort, making these shocks ideal for both daily driving and off-road adventures. \u003cbr\u003e Whether you're upgrading for improved ride quality or tackling rugged terrains, the Cognito 2.0 IFP shocks deliver a reliable, high-performance suspension solution designed to meet the demands of heavy-duty truck owners.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHard anodized aluminum construction for lightweight durability, heat dissipation, and corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpecifically designed for leveling applications with aftermarket upper control arms\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInternal Floating Piston (IFP) separates high-pressure nitrogen from oil for consistent damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVehicle-specific valving optimized for GM HD trucks to enhance comfort and control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFront shocks provide approximately 35% more travel for improved suspension performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRear shocks are designed to accommodate stock height and up to 1 inch lift\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVulcanized upper bar pin mount ensures OEM-like mounting quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eGas-charged shocks with high-quality oil for reliable, stable damping\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2020 Chevrolet Silverado 2500 HD Custom\u003cbr\u003e\n2020 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2020 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2020 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2020 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2020 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2020 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2020 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2020 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2020 GMC Sierra 2500 HD AT4\u003cbr\u003e\n2020 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2020 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2020 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2020 GMC Sierra 3500 HD AT4\u003cbr\u003e\n2020 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2020 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2020 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2021 Chevrolet Silverado 2500 HD Custom\u003cbr\u003e\n2021 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2021 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2021 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2021 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2021 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2021 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2021 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2021 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2021 GMC Sierra 2500 HD AT4\u003cbr\u003e\n2021 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2021 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2021 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2021 GMC Sierra 3500 HD AT4\u003cbr\u003e\n2021 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2021 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2021 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2022 Chevrolet Silverado 2500 HD Custom\u003cbr\u003e\n2022 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2022 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2022 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2022 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2022 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2022 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2022 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2022 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2022 GMC Sierra 2500 HD AT4\u003cbr\u003e\n2022 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2022 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2022 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2022 GMC Sierra 3500 HD AT4\u003cbr\u003e\n2022 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2022 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2022 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2023 Chevrolet Silverado 2500 HD Custom\u003cbr\u003e\n2023 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2023 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2023 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2023 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2023 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2023 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2023 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2023 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2023 GMC Sierra 2500 HD AT4\u003cbr\u003e\n2023 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2023 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2023 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2023 GMC Sierra 3500 HD AT4\u003cbr\u003e\n2023 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2023 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2023 GMC Sierra 3500 HD 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