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class=\u0022product--variation-field--variation_field_product_description__20363 field field--name-field-product-description field--type-text-with-summary field--label-hidden field__item\u0022\u003E\u003Cp\u003ERock Krawler 4.5 Rockzilla Coilover Long-Arm Suspension for Jeep Wrangler JLU\u003C\/p\u003E\u003Cp\u003EThe Rock Krawler Rockzilla System for the JLU is a state of the art suspension system designed for ultimate performance on-road and off road. Rockzilla suspension geometry is based on our 15+ years of off-road racing dominance in Jeep applications.\u003C\/p\u003E\u003Cp\u003EWhether that is winning King of the Hammers, several Ultra 4 National Championships, The World Championship of Short Course at Crandon, The Mint 400, Score Championships and Baja wins, it all plays a part in how we tuned the Rockzilla Suspension Geometry to flat out perform while not taking away from any street manors. Rockzilla features an independent 3 link front suspension with a double triangulated rear design.\u003C\/p\u003E\u003Cp\u003EInstant centers, roll centers, roll axis and reduced jacking have all been greatly improved compared to all other geometry configurations on the market today. Rockzilla turns your Wrangler JLU into a Swiss Army Knife.\u003C\/p\u003E\u003Cp\u003EA vehicle that can do it all and do it all amazingly. Rockzilla does not over dedicate itself to one form of off-roading over another.\u003C\/p\u003E\u003Cp\u003EWe feel you make too many compromises when you just want to just Flex in the rocks or on a trailer. With Rockzilla you can drive comfortably on the street, rail corners in the desert, hit the whoops, play in the dunes and tackle any trail out there.\u003C\/p\u003E\u003Cp\u003EEach and every component is put through extremely tests; from the solid 2.25 7075 lower control arms, the 1\/4 inch thick laser cut, formed and precision welded frame side mounts with weld schedules that do not rip apart the frame, to the incredibly tuned 2.625 RRD Racing Shocks\/Coil Overs, Rockzilla is dialed in!\u003C\/p\u003E\u003Cp\u003EAnother thing that sets Rockzilla apart from all the other systems on the market that are similar in style to Rockzilla is; Rockzilla requires absolutely no cutting holes in the tub for suspension mounting points, the mid mounted fuel cell (for 3.6 and 2.0T only) and no removal of cross members weakening the chassis (this is actually a rule for stock class off-road racing rigs). There is no driving around smelling fuel inside the vehicle or worrying about how to seal up the tub from the elements.\u003C\/p\u003E\u003Cp\u003EThis is a huge benefit for those looking to have an aggressive off road vehicle but maintaining civility inside for driving comfort. Rockzilla keeps your Jeep Wrangler a Jeep Wrangler and does not turn it into a swiss cheese buggy Jeep.\u003C\/p\u003E\u003Cp\u003EFor 3.6 V6 and 2.0T applications Rockzilla comes with a 16 gallon center mounted fuel cell that improves the vehicles center of gravity, integrates with the rear double triangulated cross member and skid plate system for a perfectly smooth bottom in a JLU. The packaging of the Rockzilla System in the JLU is second to none.\u003C\/p\u003E\u003Cp\u003EFor V8 swapped and Diesel applications, the center skid plate gets cross ribbed for structure and come with a Motobilt rear mounted fuel cell. Once installed the JLU looks like it came from the factory with Rockzilla.\u003C\/p\u003E\u003Cp\u003EThe Rockzilla Lite Version (Front Coilovers w\/Rear Coil Combination) is ideal for those that want the adjustability and performance of coilover racing shocks up front, but still want to use their Wrangler to carry small loads or tow small trailers. There are two options for the Comp Systems you can choose from.\u003C\/p\u003E\u003Cp\u003EThe standard or Stage 1 System features 2 5\/8 RRD Racing Coilovers w\/Remote Reservoirs up front paired with matching 2 5\/8 RRD Racing Shocks w\/Remote Reservoirs in the rear for a well tuned package. Or you can opt for the Stage 2 Comp System which will include Fast CD (Compression Dampening) Adjusters on the coilovers and rear shocks for an even greater level of tuneability.\u003C\/p\u003E\u003Cp\u003EThe Rockzilla (Front and Rear Coilover Combination) is ideal for those that want the adjustability and performance of coilover racing shocks at all 4 corners. This combination maximizes the off road ability of your Wrangler and comes well tuned for the street.\u003C\/p\u003E\u003Cp\u003ERear coilovers perform amazing off road, but do not take changes in loading conditions too well so towing or adding a lot of weight to the bed area is not optimal for rear coilovers. The standard or Stage 1 System features 2 5\/8 RRD Racing Coilovers w\/Remote Reservoirs front and for a well tuned package.\u003C\/p\u003E\u003Cp\u003EOr you can opt for the Stage 2 Trail Runner System which will include Fast CD (Compression Dampening) Adjusters on the coilovers for an even greater level of tuneability.\u003C\/p\u003E\u003Cp\u003ELike all of our systems, amazingly tuned ride and handling is our number one priority! It is no different with Rockzilla.\u003C\/p\u003E\u003Cp\u003ECoilovers add another level of tuneability for the vehicle owner to further enhance the ride, handling and off road performance to their liking. Install exceptional value, and be the foundation for every adventure whether it be on the Street or on the Trail with a Rock Krawler Coilover Suspension System!\u003C\/p\u003E\u003Cp\u003EThank you for considering Rock Krawler Suspension.\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003ESystem Benefits:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003EExcellent Highway Ride Improved Off-road Ability Under Belly Center Mounted Fuel Cell\u003C\/li\u003E\u003Cli\u003EIndependent 3 Link Front Suspension\u003C\/li\u003E\u003Cli\u003EDouble Triangulated Rear Suspension\u003C\/li\u003E\u003Cli\u003EWeld on Long-arm Mounting Brackets with Weld Scheduling just like OEM Heat Shield Thermal Barrier Products, just like OEM to Protect the Front Control Arm Joints at the Frame Up to 13 Front Travel Up to 12.5 Rear Travel The Ultimate in Off Road Ability While Maintaining OEM Vehicle Civility\u003C\/li\u003E\u003Cli\u003ELifetime Warranty Coverage\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003ESystem Includes:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003E(1) Weld-on Front Long-arm Mounting System\u003C\/li\u003E\u003Cli\u003E(1) Heat Shield Products Sticky Shield Kit\u003C\/li\u003E\u003Cli\u003E(1) Front Adjustable Anti-wobble Track Bar\u003C\/li\u003E\u003Cli\u003E(4) Double Adjustable Lower Control Arms\u003C\/li\u003E\u003Cli\u003E(1) Adjustable Front Upper Control Arms\u003C\/li\u003E\u003Cli\u003E(1) Double Triangulated Cross Member\u003C\/li\u003E\u003Cli\u003E(1) Aluminum Mid Mounted Fuel Cell\u003C\/li\u003E\u003Cli\u003E(1) 3\/16 Steel Skid Plate\u003C\/li\u003E\u003Cli\u003E(2) Rear Upper Control Arms\u003C\/li\u003E\u003Cli\u003E(2) Rear Extended Sway Bar Links\u003C\/li\u003E\u003Cli\u003E(1) Weld-on Rear Axle Truss\u003C\/li\u003E\u003Cli\u003E(2) Rear brake Line Relocation Brackets\u003C\/li\u003E\u003Cli\u003E(Depending on shock package chosen) Shocks and Front and Rear Shocks Mounts Rear Triple-rate Coil Springs In Comp Systems Rear Spring Correction Seats In Comp Systems Front Sway Bar: Disconnect Kit for Non-Rubicon \u0026amp; No Limit Kit for Rubicon\u0027s\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003EShock Information:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003ELite System Stage 2 (Coilover Front\/Coil Spring Rear) W\/Fast CD Adjustable Shocks 13 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 14.4 inch of Front Axle Travel 12.5 inch Travel Rear RRD 2.625 FCD Shocks Yielding 13.9 inch of Rear Axle Travel Rockzilla Stage 2 (Coilovers Front \u0026amp; Rear) W\/Fast CD Adjustable Shocks 13 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 14.4 inch of Front Axle Travel 12 inch Travel Front RRD 2.625 FCD Coilover Shocks Yielding 13.3 inch of Front Axle Travel | Tire Fitment and\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003EWheel Fitment:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003E40x13.5 Wide Tires on 3.5 BS Wheels with Split\u003C\/li\u003E\u003Cli\u003ERubicon Fender Flares or Functional Equivalents\u003C\/li\u003E\u003Cli\u003EAxle Requirements: 70 WMS Wide Axles Minimum - Dynatrac XD60 Front and Rear, Dana Spicer UD60 Front and Rear, Currie 60 High Pinion Front\/Currie Low Pinion 60 Rear, Fusion Axles. Currie 60\/70 Combo Coming Soon.\u003C\/li\u003E\u003C\/ul\u003E\u003Cp\u003E\u003Cstrong\u003EGeneral Notes:\u003C\/strong\u003E\u003C\/p\u003E\u003Cul\u003E\u003Cli\u003EApproximate lift height based on Rubicon Models Designed for a light load application with no spare - If building otherwise please specify with a Rock Krawler Customer Service Representative during the time of order.\u003C\/li\u003E\u003Cli\u003ERequires front and rear C.V. Driveshafts Requires welding of the front and rear long arm mounts Requires removal of the OEM frame side lower front and rear control arm mounts Requires removal of the OEM frame side front and rear upper control arm mounts Requires modifying the OEM rear shock mounts and welding of the raised rear upper shock mounts up front Recommend installing limiting straps to avoid over extension of suspension components after vehicle is all set up Can graft in air bumps front and rear to compliment the system.\u003C\/li\u003E\u003Cli\u003EWe recommend Radflo RK Spec front bumps and standard rear air bumps frenched into the frame.\u003C\/li\u003E\u003Cli\u003EWill require purchasing of some fuel hoses and fittings to complete the fuel system as specified in the instructions Will require exhaust modifications and exhaust customization When installing, knowledge of heavily modified vehicles is required We recommend all welds be done by a certified welder Fuel system, proper plumbing fitting knowledge is required Not Compatible with 3.6L Engine with the E-Torque option\u003C\/li\u003E\u003C\/ul\u003E\u003C\/div\u003E\n      \u003C\/article\u003E\n","dialogOptions":{"width":"80%","buttons":[],"modal":true,"title":"4.5 Inch Rockzilla Coilover Long-Arm Suspension for Jeep Wrangler JLU Rock Krawler","classes":{"ui-dialog":"product-quick-view"}}}]