{"product_id":"icon-stage-5-suspension-system-with-billet-uca-remote-reservoir-coilovers-2003-2009-4runner-2007-2009-fj-cruiser-k53055","title":"ICON Stage 5 Suspension System with Billet UCA \u0026 Remote Reservoir Coilovers – 2003-2009 4Runner \u0026 2007-2009 FJ Cruiser | K53055","description":"\u003cp\u003eTake your Toyota's suspension performance to a higher level with the \u003cstrong\u003eICON Vehicle Dynamics Stage 5 Suspension System, part #K53055\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for the \u003cstrong\u003e2003-2009 Toyota 4Runner and 2007-2009 Toyota FJ Cruiser\u003c\/strong\u003e, the ICON Stage 5 system combines \u003cstrong\u003eExtended Travel 2.5 Series Remote Reservoir front coilovers\u003c\/strong\u003e, \u003cstrong\u003ebillet aluminum upper control arms with ICON Delta Joint\u003c\/strong\u003e, \u003cstrong\u003e2-inch rear lift coil springs\u003c\/strong\u003e, \u003cstrong\u003ebillet aluminum rear lower links\u003c\/strong\u003e, and \u003cstrong\u003e2.5 Aluminum Series Remote Reservoir rear shocks with Bump Zone technology\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCompared with the ICON Stage 4 system, Stage 5 upgrades the front suspension to \u003cstrong\u003eremote reservoir coilovers\u003c\/strong\u003e, increasing shock oil volume and cooling capacity for improved performance during prolonged or demanding off-road use.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003e2.5 Series remote reservoir shocks front and rear\u003c\/strong\u003e, the Stage 5 system provides more balanced damping capability across the entire vehicle.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eToyota 4Runner\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2003\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2004\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2005\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2006\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2007\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2008\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eToyota FJ Cruiser\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2007\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2008\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2009\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e ICON lists the complete K53055 Stage 5 system specifically for \u003cstrong\u003e2003-2009 Toyota 4Runner and 2007-2009 Toyota FJ Cruiser\u003c\/strong\u003e applications.\u003c\/p\u003e\n\u003cp\u003eIndividual components included in K53055 may fit additional Toyota and Lexus vehicles, but that does not extend the fitment of the complete K53055 suspension system.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComplete ICON \u003cstrong\u003eStage 5 Suspension System\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits \u003cstrong\u003e2003-2009 Toyota 4Runner\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFits \u003cstrong\u003e2007-2009 Toyota FJ Cruiser\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable \u003cstrong\u003e0-3.5\" front lift\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003eExtended Travel 2.5 Series Remote Reservoir front coilovers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased front droop and wheel travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased front shock oil volume and cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003ebillet aluminum upper control arms\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON patented \u003cstrong\u003eDelta Joint\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003ebillet aluminum rear lower links\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear lower links provide \u003cstrong\u003eon-vehicle pinion angle adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2\" rear lift coil springs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003e2.5 Aluminum Series Remote Reservoir rear shocks\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRear shocks feature \u003cstrong\u003eICON Bump Zone technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote reservoir shocks front and rear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved heat management during prolonged off-road use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased resistance to shock fade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle-specific front and rear shock tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved suspension articulation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased wheel travel and ride quality over stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved on-road and off-road handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6061 aircraft-grade CNC-machined aluminum components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrosion-resistant CAD-plated coilover shock bodies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty \u003cstrong\u003e7\/8\" front shock shafts\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty \u003cstrong\u003e7\/8\" rear shock shafts\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFK Rod End bearings for extended longevity and minimal deflection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully serviceable shocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo cutting or welding required\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON Vehicle Dynamics part number \u003cstrong\u003eK53055\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Does Stage 5 Add Over Stage 4?\u003c\/h3\u003e\n\u003cp\u003eThe major upgrade from \u003cstrong\u003eICON Stage 4 to Stage 5\u003c\/strong\u003e is the front shock package.\u003c\/p\u003e\n\u003cp\u003eStage 4 uses Extended Travel 2.5 Series internal-reservoir front coilovers.\u003c\/p\u003e\n\u003cp\u003eStage 5 upgrades to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2.5 Series Extended Travel front coilovers\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote reservoirs\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased front shock oil volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreater resistance to shock fade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalanced remote-reservoir damping front and rear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Stage 5 system retains the major Stage 4 rear components, including the \u003cstrong\u003e2.5 Series Remote Reservoir rear shocks with Bump Zone technology\u003c\/strong\u003e, rear 2\" lift springs, and billet rear lower links.\u003c\/p\u003e\n\u003cp\u003eFor vehicles that regularly encounter demanding off-road terrain, washboard roads, long trail days or repeated suspension cycling, the remote-reservoir front coilovers provide an important increase in thermal capacity.\u003c\/p\u003e\n\u003ch3\u003eAdjustable 0-3.5\" Front Lift\u003c\/h3\u003e\n\u003cp\u003eThe ICON Stage 5 front coilovers provide \u003cstrong\u003e0 to 3.5 inches of adjustable front lift\u003c\/strong\u003e on a stock-equipped vehicle.\u003c\/p\u003e\n\u003cp\u003eThis allows you to adjust front ride height based on your desired stance, tire size and vehicle configuration.\u003c\/p\u003e\n\u003cp\u003eUnlike a basic spacer lift, the ICON system replaces the factory front shock and spring assemblies with performance coilovers designed to improve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRide quality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShock damping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuspension travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOff-road performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFront ride height\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFront Lift Range: 0-3.5\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eICON notes that published coilover lift heights are based on a \u003cstrong\u003estock-equipped vehicle\u003c\/strong\u003e. Added weight from bumpers, winches, skid plates and other accessories can affect actual ride height.\u003c\/p\u003e\n\u003ch3\u003eExtended Travel 2.5 Remote Reservoir Front Coilovers\u003c\/h3\u003e\n\u003cp\u003eThe K53055 uses ICON \u003cstrong\u003e58745 Extended Travel 2.5 Series Remote Reservoir Coilovers\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Extended Travel design increases front suspension droop and wheel travel when combined with the included ICON billet upper control arms.\u003c\/p\u003e\n\u003cp\u003eThe addition of external reservoirs provides greater shock oil capacity and improved heat management compared with internal-reservoir coilovers.\u003c\/p\u003e\n\u003cp\u003eKey features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2.5-inch shock body\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended Travel design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal remote reservoirs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased shock oil volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved resistance to shock fade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle-specific shock tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable \u003cstrong\u003e0-3.5\" front lift\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased front droop travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrosion-resistant CAD-plated shock body\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty \u003cstrong\u003e7\/8-inch shock shaft\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e6061 aircraft-grade aluminum CNC-machined components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFK Rod End bearings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully serviceable construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Remote Reservoir Front Coilovers?\u003c\/h3\u003e\n\u003cp\u003eShock absorbers convert suspension movement into heat.\u003c\/p\u003e\n\u003cp\u003eDuring prolonged driving over rough terrain, repeated suspension cycling increases shock temperature. As temperatures rise, damping performance can begin to decrease.\u003c\/p\u003e\n\u003cp\u003eThe remote reservoir increases the total fluid capacity of the shock system and provides additional surface area for heat management.\u003c\/p\u003e\n\u003cp\u003eThis helps the front suspension maintain \u003cstrong\u003emore consistent damping during extended demanding use\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe remote reservoir front coilovers are particularly beneficial for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAggressive trail driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-speed off-road use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWashboard roads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOverlanding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended backcountry travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavily modified vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepeated rough-terrain driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eICON Billet Upper Control Arms\u003c\/h3\u003e\n\u003cp\u003eThe K53055 Stage 5 system includes ICON \u003cstrong\u003e58551DJ billet aluminum upper control arms\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese premium UCAs are CNC machined from \u003cstrong\u003e6061 aircraft-grade aluminum\u003c\/strong\u003e and are designed to complement the Extended Travel front coilovers.\u003c\/p\u003e\n\u003cp\u003eThe upgraded control arms provide the additional articulation required to take advantage of the Extended Travel suspension while helping maintain proper geometry at increased ride heights.\u003c\/p\u003e\n\u003ch3\u003eICON Delta Joint\u003c\/h3\u003e\n\u003cp\u003eThe billet upper control arms use ICON's patented \u003cstrong\u003eDelta Joint\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe Delta Joint combines the durability and weather resistance of a ball joint with increased angularity similar to a traditional uniball.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty high-angle design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased angularity compared with a conventional ball joint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMetal-on-metal construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreaseable design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eZinc-plated housing for corrosion resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtective grease seal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps keep dirt, water and contaminants away from internal components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for quiet operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent for daily-driven and off-road vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBillet Aluminum Rear Lower Links\u003c\/h3\u003e\n\u003cp\u003eThe K53055 system includes ICON \u003cstrong\u003e54000 billet aluminum rear lower links\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese links replace the factory rear lower links with significantly stronger CNC-machined aluminum components while also adding suspension adjustment capability.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined \u003cstrong\u003e6061 billet aluminum construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased strength compared with OE lower links\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOn-vehicle pinion angle adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved rear suspension geometry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrect roll-steer geometry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGreaseable dual-stage bushings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved on-road and off-road handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ability to adjust the pinion angle is especially useful on lifted vehicles where changes in suspension geometry can affect driveline angles.\u003c\/p\u003e\n\u003ch3\u003eAdjustable Rear Pinion Angle\u003c\/h3\u003e\n\u003cp\u003eLifting a vehicle changes the relationship between the rear axle and driveshaft.\u003c\/p\u003e\n\u003cp\u003eICON's billet rear lower links feature a \u003cstrong\u003edouble-adjuster design that allows fine-tuning of rear pinion angle while installed on the vehicle\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis allows the installer to optimize rear driveline geometry for the vehicle's final suspension height.\u003c\/p\u003e\n\u003ch3\u003e2\" Rear Lift Coil Springs\u003c\/h3\u003e\n\u003cp\u003eThe K53055 includes ICON \u003cstrong\u003e52700 2-inch rear lift coil springs\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese springs complement the adjustable front suspension and provide additional rear ride height while maintaining balanced front-to-rear suspension performance.\u003c\/p\u003e\n\u003ch3\u003e2.5 Aluminum Series Remote Reservoir Rear Shocks\u003c\/h3\u003e\n\u003cp\u003eStage 5 uses ICON \u003cstrong\u003e57810P 2.5 Aluminum Series Remote Reservoir rear shocks\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eRear shock features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2.5-inch aluminum shock body\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal remote reservoirs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased shock oil volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnhanced cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved resistance to shock fade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle-specific tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty \u003cstrong\u003e7\/8-inch shock shafts\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003e1-3 inches of rear lift\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003eBump Zone technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFully serviceable construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eICON Bump Zone Technology\u003c\/h3\u003e\n\u003cp\u003eThe rear shocks included with K53055 feature ICON's \u003cstrong\u003eBump Zone technology\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBump Zone significantly increases damping during the \u003cstrong\u003efinal 2 inches of compression travel\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAs the rear suspension approaches full compression, the additional damping helps slow axle movement before the suspension reaches the end of its travel.\u003c\/p\u003e\n\u003cp\u003eThis helps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReduce harsh bottom-out\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImprove suspension control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbsorb larger impacts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain better vehicle composure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvide a more controlled ride over varying terrain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBalanced Remote Reservoir Damping Front \u0026amp; Rear\u003c\/h3\u003e\n\u003cp\u003eOne of the defining advantages of ICON Stage 5 is the use of \u003cstrong\u003e2.5 Series Remote Reservoir shocks at both the front and rear\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis provides more balanced shock capacity across the vehicle, with increased fluid volume and improved heat management at both ends.\u003c\/p\u003e\n\u003cp\u003eFor drivers who frequently push their 4Runner or FJ Cruiser off road, this provides a meaningful advantage over lower ICON stages using internal-reservoir front coilovers.\u003c\/p\u003e\n\u003ch3\u003eSystem Components\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eICON K53055 Stage 5 Suspension System\u003c\/strong\u003e includes:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFront Extended Travel Remote Reservoir Coilovers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003e58745\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: 1 pair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.5 Series Vehicle-Specific Remote Reservoir Coilovers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExtended Travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable 0-3.5\" front lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Upper Control Arms\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003e58551DJ\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: 1 kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined billet aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eICON Delta Joint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBillet Rear Lower Links\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003e54000\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: 1 kit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCNC-machined billet aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOn-vehicle pinion angle adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRear Coil Springs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003e52700\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: 1 pair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2\" rear lift coil springs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRear Remote Reservoir Shocks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eICON \u003cstrong\u003e57810P\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity: 1 pair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e2.5 Aluminum Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote reservoir\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle-specific tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBump Zone technology\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for 1-3\" rear lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWheel \u0026amp; Tire Recommendations\u003c\/h3\u003e\n\u003cp\u003eICON confirms that \u003cstrong\u003eOEM wheels and tires are compatible\u003c\/strong\u003e with the K53055 suspension system.\u003c\/p\u003e\n\u003cp\u003eFor aftermarket wheel and tire combinations, ICON recommends:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e17\" Wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e17x8.5\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4.75\" backspacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0mm offset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e18\" Wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e18x9\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.00\" backspacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0mm offset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e20\" Wheels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20x9\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e5.00\" backspacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e0mm offset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Aftermarket Tire Size:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e33\" x 11.50\"\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eICON notes that larger tires may fit, but \u003cstrong\u003efender trimming and other modifications will be required\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eActual tire clearance can vary based on wheel width, offset, backspacing, suspension height and vehicle configuration.\u003c\/p\u003e\n\u003ch3\u003eImportant Remote Reservoir Clearance Note\u003c\/h3\u003e\n\u003cp\u003eICON notes that the \u003cstrong\u003eremote reservoir mounting brackets may interfere with some aftermarket bumper mounts or windshield washer bottles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf your vehicle has an aftermarket bumper, washer reservoir relocation or other modifications in the reservoir mounting area, verify clearance before installation.\u003c\/p\u003e\n\u003ch3\u003eExpedition Coil Option for Heavier Vehicles\u003c\/h3\u003e\n\u003cp\u003eICON identifies an optional \u003cstrong\u003e700 lb\/in Expedition Coil\u003c\/strong\u003e for heavier-equipped vehicles.\u003c\/p\u003e\n\u003cp\u003eThis may be useful for FJ Cruisers and 4Runners carrying substantial permanent front-end weight from accessories such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSteel bumpers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWinches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkid plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRecovery equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther permanently installed accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFully Serviceable ICON Shocks\u003c\/h3\u003e\n\u003cp\u003eThe ICON shocks included with K53055 are \u003cstrong\u003efully serviceable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUnlike disposable replacement shocks, ICON shocks can be serviced and rebuilt as components wear, helping extend the usable life of the suspension system.\u003c\/p\u003e\n\u003ch3\u003eBolt-On Installation\u003c\/h3\u003e\n\u003cp\u003eThe ICON K53055 Stage 5 Suspension System is designed as a \u003cstrong\u003ebolt-on suspension upgrade\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo cutting or welding is required.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA professional wheel alignment should be performed after installation and final front ride-height adjustment.\u003c\/p\u003e\n\u003cp\u003eBecause the system also includes adjustable rear lower links, the \u003cstrong\u003erear pinion angle should be properly adjusted during installation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ICON Vehicle Dynamics\u003cbr\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e K53055\u003cbr\u003e\u003cstrong\u003eProduct:\u003c\/strong\u003e Stage 5 Suspension System\u003cbr\u003e\u003cstrong\u003eToyota 4Runner Fitment:\u003c\/strong\u003e 2003-2009\u003cbr\u003e\u003cstrong\u003eToyota FJ Cruiser Fitment:\u003c\/strong\u003e 2007-2009\u003cbr\u003e\u003cstrong\u003eFront Shock Series:\u003c\/strong\u003e ICON 2.5 Series Extended Travel\u003cbr\u003e\u003cstrong\u003eFront Shock Type:\u003c\/strong\u003e Remote Reservoir Coilover\u003cbr\u003e\u003cstrong\u003eFront Lift Range:\u003c\/strong\u003e 0-3.5\"\u003cbr\u003e\u003cstrong\u003eUpper Control Arms:\u003c\/strong\u003e ICON Billet Aluminum\u003cbr\u003e\u003cstrong\u003eUCA Joint:\u003c\/strong\u003e ICON Delta Joint\u003cbr\u003e\u003cstrong\u003eRear Lower Links:\u003c\/strong\u003e ICON Billet Aluminum\u003cbr\u003e\u003cstrong\u003eRear Link Adjustment:\u003c\/strong\u003e On-Vehicle Pinion Angle Adjustment\u003cbr\u003e\u003cstrong\u003eRear Coil Spring Lift:\u003c\/strong\u003e 2\"\u003cbr\u003e\u003cstrong\u003eRear Shock Series:\u003c\/strong\u003e ICON 2.5 Aluminum Series\u003cbr\u003e\u003cstrong\u003eRear Shock Type:\u003c\/strong\u003e Remote Reservoir\u003cbr\u003e\u003cstrong\u003eRear Shock Technology:\u003c\/strong\u003e ICON Bump Zone\u003cbr\u003e\u003cstrong\u003eRear Shock Lift Range:\u003c\/strong\u003e 1-3\"\u003cbr\u003e\u003cstrong\u003eFront Shock Shaft:\u003c\/strong\u003e 7\/8\"\u003cbr\u003e\u003cstrong\u003eRear Shock Shaft:\u003c\/strong\u003e 7\/8\"\u003cbr\u003e\u003cstrong\u003eFront Coilover Component:\u003c\/strong\u003e 58745\u003cbr\u003e\u003cstrong\u003eUpper Control Arm Component:\u003c\/strong\u003e 58551DJ\u003cbr\u003e\u003cstrong\u003eRear Lower Link Component:\u003c\/strong\u003e 54000\u003cbr\u003e\u003cstrong\u003eRear Coil Spring Component:\u003c\/strong\u003e 52700\u003cbr\u003e\u003cstrong\u003eRear Shock Component:\u003c\/strong\u003e 57810P\u003cbr\u003e\u003cstrong\u003eOEM Wheel \u0026amp; Tire Compatible:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eRecommended Tire Size:\u003c\/strong\u003e 33\" x 11.50\"\u003cbr\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Bolt-On\u003cbr\u003e\u003cstrong\u003eCutting Required:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eWelding Required:\u003c\/strong\u003e No\u003cbr\u003e\u003cstrong\u003eShocks Serviceable:\u003c\/strong\u003e Yes\u003cbr\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e Approximately 150 lbs.\u003cbr\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 840103416861\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat vehicles does ICON K53055 fit?\u003c\/strong\u003e\u003cbr\u003eICON lists K53055 for the \u003cstrong\u003e2003-2009 Toyota 4Runner and 2007-2009 Toyota FJ Cruiser\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much lift does ICON K53055 provide?\u003c\/strong\u003e\u003cbr\u003eThe front Extended Travel coilovers provide \u003cstrong\u003e0-3.5 inches of adjustable lift\u003c\/strong\u003e, while the included rear coil springs provide approximately \u003cstrong\u003e2 inches of rear lift\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between ICON Stage 4 and Stage 5?\u003c\/strong\u003e\u003cbr\u003eThe major Stage 5 upgrade is the front shock package. K53055 replaces the Stage 4 internal-reservoir front coilovers with \u003cstrong\u003e2.5 Series Extended Travel Remote Reservoir coilovers\u003c\/strong\u003e, giving the vehicle remote reservoir shocks front and rear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the advantages of remote reservoir front coilovers?\u003c\/strong\u003e\u003cbr\u003eRemote reservoirs increase shock oil volume and improve heat management, helping maintain more consistent damping during prolonged rough-terrain driving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes K53055 have remote reservoir shocks front and rear?\u003c\/strong\u003e\u003cbr\u003eYes. Stage 5 uses \u003cstrong\u003e2.5 Series Remote Reservoir Extended Travel coilovers in front and 2.5 Aluminum Series Remote Reservoir shocks in the rear\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat upper control arms are included?\u003c\/strong\u003e\u003cbr\u003eK53055 includes ICON \u003cstrong\u003e58551DJ billet aluminum upper control arms with Delta Joint\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat rear lower links are included?\u003c\/strong\u003e\u003cbr\u003eK53055 includes ICON \u003cstrong\u003e54000 billet aluminum rear lower links\u003c\/strong\u003e with on-vehicle pinion angle adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is ICON Bump Zone technology?\u003c\/strong\u003e\u003cbr\u003eBump Zone increases rear shock damping during the \u003cstrong\u003efinal 2 inches of compression travel\u003c\/strong\u003e, helping reduce harsh bottom-out and improve suspension control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes K53055 fit a 2010-2014 FJ Cruiser?\u003c\/strong\u003e\u003cbr\u003eNo. ICON lists the complete K53055 system specifically for the \u003cstrong\u003e2007-2009 FJ Cruiser\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes K53055 fit the Lexus GX?\u003c\/strong\u003e\u003cbr\u003eSeveral individual components included in K53055 have Lexus GX applications, but ICON does not list the complete K53055 Stage 5 system for the GX. Follow ICON's complete-system fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size tires does ICON recommend?\u003c\/strong\u003e\u003cbr\u003eICON recommends \u003cstrong\u003e33\" x 11.50\" aftermarket tires\u003c\/strong\u003e with its specified wheel dimensions. Larger tires require additional clearance modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use factory wheels and tires?\u003c\/strong\u003e\u003cbr\u003eYes. ICON specifically lists \u003cstrong\u003eOEM wheels and tires as compatible\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the remote reservoir mounts interfere with aftermarket parts?\u003c\/strong\u003e\u003cbr\u003eYes. ICON notes that \u003cstrong\u003eremote reservoir mounting brackets may interfere with certain aftermarket bumper mounts or windshield washer bottles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre the ICON shocks rebuildable?\u003c\/strong\u003e\u003cbr\u003eYes. ICON states that the shocks included with K53055 are \u003cstrong\u003efully serviceable\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes installation require cutting or welding?\u003c\/strong\u003e\u003cbr\u003eNo. ICON designed K53055 as a \u003cstrong\u003ebolt-on suspension system with no cutting or welding required\u003c\/strong\u003e.\u003c\/p\u003e","brand":"ICON Vehicle Dynamics","offers":[{"title":"Default Title","offer_id":47335465386157,"sku":"K53055","price":5826.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7198\/9165\/files\/567b4cadc7b71654483cb11d0c4a7284_d75dc7fc-3371-4207-8b2c-766dc7c2cfd2.webp?v=1787848738","url":"https:\/\/pureautoparts.com\/products\/icon-stage-5-suspension-system-with-billet-uca-remote-reservoir-coilovers-2003-2009-4runner-2007-2009-fj-cruiser-k53055","provider":"Pure Auto Parts","version":"1.0","type":"link"}