{"product_id":"rock-krawler-4-5in-adventure-x-mid-arm-suspension-system-wrangler-jl-unlimited-4-door","title":"Rock Krawler 4.5\" Adventure X Mid-Arm Suspension System","description":"\u003cp\u003eThe \u003cstrong\u003eRock Krawler 4.5\" Adventure-X Mid-Arm System\u003c\/strong\u003e is a heavy-duty \"big lift\" solution specifically engineered to turn a Jeep Wrangler JLU Sport or Sahara into a high-clearance trail machine. At 4.5 inches of lift, this system provides a massive increase in ground clearance, allowing these trims to easily clear 37-inch to 40-inch tires (with appropriate fender modifications). Because the Sport and Sahara models start with a lower factory ride height and lighter-duty suspension components than the Rubicon, the Adventure-X upgrade—featuring 1.75-inch solid alloy steel control arms—represents a total structural overhaul that is significantly stronger than the original equipment.\u003c\/p\u003e\r\n\r\n\u003cp\u003eTo manage the higher center of gravity associated with a 4.5-inch lift, this system utilizes triple-rate coil springs that are specifically tuned to keep the four-door JLU stable and composed. These springs provide a plush initial stroke to soak up road chatter on the highway, but firm up quickly to prevent excessive body roll or \"diving\" during braking. By including all eight adjustable mid-arms, the kit allows you to precisely reset the caster and pinion angles, which is absolutely vital at this height to ensure the Jeep tracks straight at 70 mph and to prevent the \"flighty\" steering sensation often found in taller, less complete lift kits.\u003c\/p\u003e","brand":"Rock Krawler","offers":[{"title":"Default Title","offer_id":51024387309826,"sku":null,"price":2648.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/8199\/0914\/files\/rock-krawler-4.5in-adventure-x-system-jlu-jl45axm-4_e0be37da-a486-4010-920d-5c8412347763.jpg?v=1794365673","url":"https:\/\/shop.quadratec.com\/products\/rock-krawler-4-5in-adventure-x-mid-arm-suspension-system-wrangler-jl-unlimited-4-door","provider":"Quadratec","version":"1.0","type":"link"}