{"product_id":"icon-21-24-gm-tahoe-suburban-yukon-yukon-xl-electronic-shock-simulator-kit","title":"ICON Rear Shocks (Pair) | 2021-2026 Chevy Silverado 1500 \/ 2019-2026 GMC Sierra 1500 2WD\/4WD | 71021","description":"\u003cdiv class=\"hs-fitment\"\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2021-2026 Chevy Silverado 1500 2WD\/4WD\u003c\/li\u003e\n\u003cli\u003e2019-2026 GMC Sierra 1500 2WD\/4WD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"hs-excl\"\u003e\u003cstrong\u003eDoes not fit:\u003c\/strong\u003e Trail Boss, ZR2, AT4, AT4X\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-desc\"\u003e\n\u003ch3\u003eFrom ICON\u003c\/h3\u003e\n\u003cp\u003eThe ICON Vehicle Dynamics Electronic Shock Simulator Kit allows for the installation of ICON or other aftermarket coilovers and shocks on 2021-2026 Chevrolet Silverado 1500 and 2019-2026 GMC Sierra 1500 equipped with Adaptive Ride Control suspension to provide an increase in ride height and improved suspension performance. These electronic shock simulators send the return signal to the vehicles computer, making it think the OE shocks are still installed, and allow full systems functionality without error codes or warning lights on the dash. This kit is complete with a set of (4) shock simulators, enough for one complete vehicle, and easily installs into the vehicle's OE shock wiring harnesses in a simple, plug and play manner.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-why\"\u003e\n\u003ch3\u003eWhy this Rear Shocks\u003c\/h3\u003e\n\u003cp\u003eICON VS (Vehicle Specific) shocks are built to the exact length and valving for a 2019-2026 Chevy Silverado 1500 \/ GMC Sierra 1500 at the lift height listed, so they run in the middle of their travel instead of topping out or bottoming early. Digressive piston, 5WT oil and a nitrogen-charged monotube body; fully rebuildable and revalveable.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-glance\"\u003e\n\u003ch3\u003eAt a glance\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePosition\u003c\/th\u003e\n\u003ctd\u003eRear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRebuildable\u003c\/th\u003e\n\u003ctd\u003eYes, ICON factory shock service available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e12 months against manufacturing defects (shocks and coilovers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation\u003c\/th\u003e\n\u003ctd\u003eProfessional installation required by ICON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailability\u003c\/th\u003e\n\u003ctd\u003eBuilt to order by ICON; lead time confirmed at order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-specs\"\u003e\n\u003ch3\u003eBefore you order\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eICON requires installation by a professional shop; failures from improper installation are not covered\u003c\/li\u003e\n\u003cli\u003eManufacturer part number 71021. Designed and built by ICON Vehicle Dynamics in Riverside, California.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-faq\"\u003e\n\u003ch3\u003eQuestions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eIR, RR, PB: what is the difference?\u003c\/summary\u003e\u003cp\u003eIR is an internal reservoir, a self-contained monotube body. RR is a remote reservoir connected by hose and PB is a piggyback reservoir bolted to the body; both add oil volume and cooling so damping stays consistent on long rough sections. IR is lighter and simpler; RR and PB resist fade.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCDCV, CDEV, CDXS: which adjuster?\u003c\/summary\u003e\u003cp\u003eCDCV is a 10-position manual compression knob. CDEV is an electronic compression valve controlled by the ICON Intelligent Control module and phone app, which reads speed and terrain and adjusts on the fly; it requires the IIC install kit. CDXS is a manual dual-circuit adjuster with 10 marked detents each for compression and rebound. Shocks without a code run ICON's fixed vehicle-specific valving.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan these be serviced?\u003c\/summary\u003e\u003cp\u003eYes. Every ICON shock and coilover is rebuildable and revalveable through ICON factory shock service. The shock warranty is 12 months against manufacturing defects.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWho installs it?\u003c\/summary\u003e\u003cp\u003eICON requires professional installation and does not cover failures caused by improper installation. Plan on a shop with a lift and an alignment rack for anything that changes ride height.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy is this special order?\u003c\/summary\u003e\u003cp\u003eICON builds most systems and shocks to order in Riverside, California. We confirm ICON's current lead time with you before the order is placed and you can cancel before it ships.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-compare\"\u003e\n\u003ch3\u003eICON shock lines\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eLine\u003c\/th\u003e\n\u003cth\u003eReservoir\u003c\/th\u003e\n\u003cth\u003eAdjuster\u003c\/th\u003e\n\u003cth\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.0 Aluminum Series\u003c\/td\u003e\n\u003ctd\u003eIR or RR\u003c\/td\u003e\n\u003ctd\u003eFixed VS valving\u003c\/td\u003e\n\u003ctd\u003eStock to moderate lift, daily driving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2.5 Series VS\u003c\/td\u003e\n\u003ctd\u003eIR, RR or PB\u003c\/td\u003e\n\u003ctd\u003eNone, CDCV, CDEV or CDXS\u003c\/td\u003e\n\u003ctd\u003eLifted trucks driven off-road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.0 Series VS\u003c\/td\u003e\n\u003ctd\u003eRR\u003c\/td\u003e\n\u003ctd\u003eCDCV, CDEV or CDXS\u003c\/td\u003e\n\u003ctd\u003eHeavy trucks and high-speed off-road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3.0 Zeta RXT\u003c\/td\u003e\n\u003ctd\u003eBypass\u003c\/td\u003e\n\u003ctd\u003eExternal bypass tubes\u003c\/td\u003e\n\u003ctd\u003eRaptor rear, desert use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"hs-about\"\u003e\n\u003ch3\u003eAbout ICON Vehicle Dynamics\u003c\/h3\u003e\n\u003cp\u003eICON designs and builds its shocks, coilovers, control arms and suspension systems in Riverside, California, with a lifetime warranty on components, springs and weldments and 12 months on shocks. Hannah Suspension ships genuine ICON parts through an authorized distributor with full factory warranty.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ICON","offers":[{"title":"Default Title","offer_id":48629964898526,"sku":"ICO71021","price":381.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/8105\/1102\/files\/74a6bec0716902560ed68cbd1ecc1a05L.jpg?v=1788678592","url":"https:\/\/hannahsuspension.com\/products\/icon-21-24-gm-tahoe-suburban-yukon-yukon-xl-electronic-shock-simulator-kit","provider":"Hannah Suspension","version":"1.0","type":"link"}