{"product_id":"icon-k53121-s2-stage-1-secondary-shock-system-for-2010-toyota-fj-cruiser-and-4runner","title":"ICON K53121 S2 Stage 1 Secondary Shock System for 2010+ Toyota FJ Cruiser and 4Runner","description":"The S2 Secondary Shock System utilizes the factory lower control arms and maintains OE track width while a combination of a billet aluminum shock tower adapters, fabricated shock hoops, and steel skid plates (with incorporated shock mounts) make for a straightforward install with the exceptional build quality you would expect from an ICON Vehicle Dynamics product. The system was designed to eliminate the need for any major alteration of the vehicle’s frame or any other factory suspension components, and the components are 100% removable in case the system is to be installed on another vehicle. The modular design of the S2 kit also allows for standalone installation of the skid plates, which provides the added benefit of protecting the factory lower control arms from potential trail damage that can be experienced while off-road.\nThe ICON S2 Secondary Shock System redefines off-road capability by allowing the installation secondary shocks to an ICON coilover setup. Secondary shocks allow rougher terrain to be overcome as the damping ability is effectively doubled.\nAPPLICATION NOTE #35: Remote reservoir mounting brackets may interfere with aftermarket bumper mounts \/ windshield washer bottles.\n\u003cul\u003e\n  \u003cli\u003e2.5 Aluminum Series secondary shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish\u003c\/li\u003e\n  \u003cli\u003eVehicle-specific tuned secondary shocks provide increased damping and oil volume\u003c\/li\u003e\n  \u003cli\u003eMostly bolt-on design makes for straightforward install\u003c\/li\u003e\n  \u003cli\u003eDrastically improves vehicle damping ability off-road\u003c\/li\u003e\n  \u003cli\u003eShocks are fully rebuildable and revalveable\u003c\/li\u003e\n  \u003cli\u003eIncreased vehicle stability on-road\u003c\/li\u003e\n  \u003cli\u003eUtilizes factory lower control arms\u003c\/li\u003e\n  \u003cli\u003eMaintains OE track width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the off-road performance of your 2010 and newer Toyota FJ Cruiser or 4Runner with the ICON K53121 S2 Stage 1 Secondary Shock System. Designed to work with an ICON coilover setup, this system adds secondary shocks to significantly increase damping capability, helping the vehicle handle rough terrain with improved control and composure. The system maintains original equipment track width and utilizes the factory lower control arms for a purposeful, vehicle-specific installation.\u003cbr\u003eThe ICON S2 system combines billet aluminum shock tower adapters, fabricated shock hoops, and durable steel skid plates with integrated shock mounts. Its mostly bolt-on design avoids major modifications to the vehicle frame or factory suspension components, while the modular components remain fully removable if the system is transferred to another vehicle. The skid plates can also be installed independently to help protect the factory lower control arms from trail damage during off-road use.\u003cbr\u003eIncluded 2.5 Aluminum Series secondary shocks feature one-piece impact-extruded aluminum cylinders for corrosion resistance and a consistent finish. Vehicle-specific tuning provides increased damping and oil volume, while the fully rebuildable and revalveable construction supports long-term serviceability and customization. Additional benefits include improved vehicle stability on pavement and enhanced suspension performance off-road. Application note: Remote reservoir mounting brackets may interfere with certain aftermarket bumper mounts or windshield washer bottles. Professional installation is recommended, and compatibility should be verified with the vehicle and existing ICON suspension configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e2.5 Aluminum Series secondary shocks use one-piece impact-extruded aluminum cylinders for corrosion resistance and a consistent finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVehicle-specific shock tuning delivers increased damping performance and oil volume\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMostly bolt-on design supports a straightforward installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSecondary shocks increase damping capability for improved off-road control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFully rebuildable and revalveable shocks support long-term serviceability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves vehicle stability during on-road driving\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUtilizes factory lower control arms\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMaintains original equipment track width\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eModular skid plates may be installed separately for added lower control arm protection\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 2010 and newer Toyota FJ Cruiser and 4Runner applications\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nCompatible With\u003cbr\u003e\n2010 Toyota 4Runner\u003cbr\u003e\n2010 Toyota FJ Cruiser\u003cbr\u003e\n2011 Toyota 4Runner\u003cbr\u003e\n2011 Toyota FJ Cruiser\u003cbr\u003e\n2012 Toyota 4Runner\u003cbr\u003e\n2012 Toyota FJ Cruiser\u003cbr\u003e\n2013 Toyota 4Runner\u003cbr\u003e\n2013 Toyota FJ Cruiser\u003cbr\u003e\n2014 Toyota 4Runner\u003cbr\u003e\n2014 Toyota FJ Cruiser\u003cbr\u003e\n2015 Toyota 4Runner\u003cbr\u003e\n2016 Toyota 4Runner\u003cbr\u003e\n2017 Toyota 4Runner\u003cbr\u003e\n2018 Toyota 4Runner\u003cbr\u003e\n2019 Toyota 4Runner\u003cbr\u003e\n2020 Toyota 4Runner\u003cbr\u003e\n2021 Toyota 4Runner\u003cbr\u003e\n2022 Toyota 4Runner\u003cbr\u003e\n2023 Toyota 4Runner\u003cbr\u003e\n2024 Toyota 4Runner","brand":"ICON","offers":[{"title":"Default Title","offer_id":50543711977712,"sku":"K53121","price":2153.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/6242\/3792\/files\/191994cb29b16360fa8686a1c42c0636.jpg?v=1790464578","url":"https:\/\/overlandgear.co\/products\/icon-k53121-s2-stage-1-secondary-shock-system-for-2010-toyota-fj-cruiser-and-4runner","provider":"Overland Gear Co","version":"1.0","type":"link"}