{"product_id":"rock-krawler-4-5-inch-adventure-x-no-limits-mid-arm-lift-kit-jeep-wrangler-jlu","title":"Rock Krawler 4.5 Inch Adventure-X No Limits Mid-Arm Lift Kit - Jeep Wrangler JLU","description":"\u003cp\u003eThe Adventure-X No Limits system is Rock Krawler's bolt-in 4.5 inch mid-arm kit for the Rubicon Wrangler JLU (4-door). \"No Limits\" is about the sway bar: the front links are made to work with the factory electronic sway bar disconnect, so the button on your dash keeps doing its job after the lift. They use factory-sized hardware, a CNC machined billet aluminum center section and Made in USA heim joints from FK Bearing.\u003c\/p\u003e\u003cp\u003eThe \"Adventure-X\" part is eight adjustable control arms, every one with 100% service-free Adventure Series joints. Rock Krawler pitches the whole package as the best articulation of any mid-arm kit on the market, and it is a complete system, not a parts-bin start.\u003c\/p\u003e\u003ch3\u003eWhat's in the kit\u003c\/h3\u003e\u003cp\u003eThe base kit, as Rock Krawler lists it:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e(2) front and (2) rear adjustable high clearance lower control arms\u003c\/li\u003e\n\u003cli\u003e(2) front and (2) rear adjustable upper control arms\u003c\/li\u003e\n\u003cli\u003e(4) triple-rate coil springs and (2) front, (2) rear spring pads\u003c\/li\u003e\n\u003cli\u003e(1) adjustable front track bar\u003c\/li\u003e\n\u003cli\u003e(2) \"No Limits\" front sway bar links\u003c\/li\u003e\n\u003cli\u003e(2) adjustable rear sway bar links\u003c\/li\u003e\n\u003cli\u003e(1) bolt-on rear track bar relocation bracket\u003c\/li\u003e\n\u003cli\u003eBump stops with every shock option (not included with the base system)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe coilover packages (Comp) swap in front shock towers and brackets, and keep two rear triple-rate coil springs with rear spring correction seats.\u003c\/p\u003e\u003ch3\u003eWhy this system\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSway bar disconnect still works.\u003c\/strong\u003e The \"No Limits\" front links are built around the Rubicon's factory electronic disconnect, so you press the button and hit the rocks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight adjustable arms.\u003c\/strong\u003e Adjustable upper and lower arms let you tune caster and pinion angle front and rear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-free joints.\u003c\/strong\u003e Adventure Series joints in every arm never need greasing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70 degrees of misalignment.\u003c\/strong\u003e Adventure Series joints at the frame and at the axle take most of the factory control arm bind out of the picture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-rate coils with correction pads.\u003c\/strong\u003e The coils are tuned for comfort on the highway, and the pads reduce the spring bow inherent in the factory setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxles that sit right.\u003c\/strong\u003e Front and rear track bar geometry corrections center the axles, so you give up nothing in on-road handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade path.\u003c\/strong\u003e Rock Krawler lists the system as upgradable to its long arm system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePick your package\u003c\/h3\u003e\u003cp\u003eThe Package option sets the shocks. The Configuration option matches the kit to your drivetrain.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase System (No Shocks).\u003c\/strong\u003e Kit only, for buyers who already have shocks picked out. Bump stops ship with every shock option; with no shocks they are sold separately (Rock Krawler lists them as RK07124). Generic shock lengths for the gas, diesel and 4xe kits: front 18.31 inches collapsed and 30.31 extended, rear 19 collapsed and 31 extended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBilstein 5100 Shocks.\u003c\/strong\u003e Maintenance-free shocks that Rock Krawler calls a great pairing with its multi-rate coil springs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStage 1 Shocks (RRD 2.25 IFP).\u003c\/strong\u003e Rock Krawler's in-house shocks: a 2.25 inch hard anodized fluted aluminum body with the cooling surface area of a 2.5 inch shock, a 3\/4 inch hard chrome stainless shaft and dual DU shaft bearings. Serviceable, rebuildable and revalveable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComp Coilover Stage 1 and Stage 2.\u003c\/strong\u003e The Comp System runs 2 5\/8 inch RRD racing coilovers with remote reservoirs up front and matching 2 5\/8 inch RRD shocks with remote reservoirs in the rear, with coil springs still holding up the back, so it can still carry small loads or tow a small trailer. Stage 2 adds Fast CD (compression damping) adjusters. Rock Krawler lists 14.4 inches of front axle travel and 13.9 inches of rear axle travel.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and what else you'll need\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFits 2018 and newer Jeep Wrangler JLU 4-door models, Rubicon. Choose the Configuration that matches your Jeep: gas, diesel, 4xe, 392.\u003c\/li\u003e\n\u003cli\u003e392 kits: Rock Krawler notes that JLU 392 lift heights sit above Jeep's factory lifts, so ride height ends up about 1 inch taller than a same-lift V6 Wrangler Rubicon.\u003c\/li\u003e\n\u003cli\u003eRock Krawler's tire guidance for Rubicon models: 37 or 38 inch tires with full OEM fenders, and 40 inch tires with trimmed or high-lined fenders, both at a 3 inch bump stop height. Recommended backspacing is 4.5 inches for 37s and 3.5 inches for 40s.\u003c\/li\u003e\n\u003cli\u003eLift heights are based on a standard Rubicon build (front bumper and winch, rear bumper and full-size spare). Rock Krawler suggests dropping 1 inch of rear coil lift if you delete the spare, and going up 1 inch if you load the back for an overland-style build.\u003c\/li\u003e\n\u003cli\u003eA new front driveshaft is recommended if you wheel the Jeep routinely.\u003c\/li\u003e\n\u003cli\u003eThe coilover packages need fabrication: the listing calls for removing the factory shock mount on the frame and the shock and spring mount on the axle, and welding the new coilover mount to the axle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRock Krawler lists lifetime warranty coverage on the system itself, and its RRD shocks carry a separate 6 month warranty against defects in materials and workmanship.\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Base System (No Shocks) \/ Gas","offer_id":45517398474818,"sku":"JL45AXMNL-4","price":2854.99,"currency_code":"USD","in_stock":true},{"title":"Base System (No Shocks) \/ Diesel","offer_id":45517398507586,"sku":"JL45AXMNL-4D","price":2928.99,"currency_code":"USD","in_stock":true},{"title":"Base System (No Shocks) \/ 4xe","offer_id":45517398540354,"sku":"JL45AXMNL-4XE","price":2928.99,"currency_code":"USD","in_stock":true},{"title":"Base System (No Shocks) \/ 392","offer_id":45517398573122,"sku":"JL45AXMNL-392","price":3138.99,"currency_code":"USD","in_stock":true},{"title":"Bilstein 5100 Shocks \/ Gas","offer_id":45517398605890,"sku":"JL45AXMNL-4B51","price":3563.99,"currency_code":"USD","in_stock":true},{"title":"Bilstein 5100 Shocks \/ Diesel","offer_id":45517398638658,"sku":"JL45AXMNL-4DB51","price":3638.99,"currency_code":"USD","in_stock":true},{"title":"Bilstein 5100 Shocks \/ 4xe","offer_id":45517398671426,"sku":"JL45AXMNL-4XEB51","price":3638.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 Shocks (RRD 2.25 IFP) \/ Gas","offer_id":45517398704194,"sku":"JL45AXMNL-4S1","price":4175.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 Shocks (RRD 2.25 IFP) \/ Diesel","offer_id":45517398736962,"sku":"JL45AXMNL-4DS1","price":4251.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 Shocks (RRD 2.25 IFP) \/ 4xe","offer_id":45517398769730,"sku":"JL45AXMNL-4XES1","price":4251.99,"currency_code":"USD","in_stock":true},{"title":"Stage 1 Shocks (RRD 2.25 IFP) \/ 392","offer_id":45517398802498,"sku":"JL45AXMNL-392S1","price":4290.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 1 \/ Gas","offer_id":45517398835266,"sku":"JL45AXMNL-4CS","price":6938.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 1 \/ Diesel","offer_id":45517398868034,"sku":"JL45AXMNL-4DCS","price":6966.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 1 \/ 4xe","offer_id":45517398900802,"sku":"JL45AXMNL-4XECS","price":6966.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 1 \/ 392","offer_id":45517398933570,"sku":"JL45AXMNL-392CS","price":7127.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 2 (Fast CD) \/ Gas","offer_id":45517398966338,"sku":"JL45AXMNL-4CS2","price":7797.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 2 (Fast CD) \/ Diesel","offer_id":45517398999106,"sku":"JL45AXMNL-4DCS2","price":7826.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 2 (Fast CD) \/ 4xe","offer_id":45517399031874,"sku":"JL45AXMNL-4XECS2","price":7826.99,"currency_code":"USD","in_stock":true},{"title":"Comp Coilover Stage 2 (Fast CD) \/ 392","offer_id":45517399064642,"sku":"JL45AXMNL-392CS2","price":7987.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/JL45AXMNL-S1.THUMB__66365.1749563876.webp?v=1791653356","url":"https:\/\/www.skinnypedalracing.com\/products\/rock-krawler-4-5-inch-adventure-x-no-limits-mid-arm-lift-kit-jeep-wrangler-jlu","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}