{"product_id":"skyjacker-21-23-jeep-wrangler-jl-non-rubicon-4xe-3-75in-comp-box-w-dual-rate-lt-coil-springs","title":"Skyjacker Comp. Box w\/ Dual Rate LT Coil Springs 3.75in: Jeep Wrangler 2021-2024 2.0L Turbo","description":"\u003ch1\u003eSkyjacker Coil Spring Suspension System\u003c\/h1\u003e\n\u003ch2\u003e2021–2024 Jeep Wrangler 2.0L Turbo\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e JL37EBLT\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Skyjacker Comp. Box with Dual Rate LT Coil Springs is a precision-engineered suspension upgrade designed specifically for the 2021–2024 Jeep Wrangler 2.0L Turbo models. This advanced coil spring system features a progressive variable rate design that enhances both ride comfort and off-road articulation. Ideal for Jeep enthusiasts seeking improved suspension performance without sacrificing daily drivability, this kit balances on-road smoothness with rugged off-road capability.\u003c\/p\u003e\n\u003cp\u003eBy incorporating a unique two-stage dual rate long travel coil spring, Skyjacker ensures that your Wrangler maintains optimal tire contact with the terrain during full suspension droop, improving traction and control on challenging trails. This system is engineered to work seamlessly with the Wrangler’s factory suspension geometry and electronic stability control systems, preserving safety and handling characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis comprehensive suspension upgrade offers a range of features designed to enhance your Jeep’s performance and durability:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProgressive variable rate coil springs with a two-stage dual rate design for balanced comfort and articulation\u003c\/li\u003e\n  \u003cli\u003eFirst Flex Rate stage provides a smooth, comfortable ride and allows increased suspension flex for off-road articulation\u003c\/li\u003e\n  \u003cli\u003eSecond Ride Rate stage engages after compression past the flex rate to maintain stability and support under load\u003c\/li\u003e\n  \u003cli\u003eSide-specific rear coil springs engineered to match the Wrangler’s unique suspension dynamics\u003c\/li\u003e\n  \u003cli\u003eFront Adjustable Track Bar with heavy-duty OEM-style rubber bushings and a 3\/4-inch adjustable rod end for precise alignment\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty rear track bar upper mount bracket to properly center the axle beneath the vehicle\u003c\/li\u003e\n  \u003cli\u003eFront and rear bump stop spacers to safely limit suspension travel and protect components\u003c\/li\u003e\n  \u003cli\u003eExtended length front and rear sway bar end links with durable OEM-style rubber bushings for full articulation during suspension droop\u003c\/li\u003e\n  \u003cli\u003eMaintains proper suspension geometry to ensure Electronic Stability Control (ESC) functions within factory parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConstruction \u0026amp; Design\u003c\/h3\u003e\n\u003cp\u003eSkyjacker’s coil springs are crafted from high-quality steel alloys, engineered for durability and consistent performance under demanding conditions. The dual rate design incorporates a progressive spring rate that transitions smoothly between flex and ride stages, optimizing both articulation and ride comfort. The side-specific rear coils are tailored to the Wrangler’s suspension layout, ensuring balanced handling and stability.\u003c\/p\u003e\n\u003cp\u003eThe included front adjustable track bar features pressed-in heavy-duty OEM-style rubber bushings and a robust 3\/4-inch rod end with jam nut and alignment bushings, providing precise suspension tuning and long-lasting durability. The heavy-duty rear track bar upper mount bracket is designed to reinforce axle positioning, maintaining proper geometry for improved handling and tire wear.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis Skyjacker suspension kit is a direct fit for 2021–2024 Jeep Wrangler models equipped with the 2.0L Turbo engine. Installation requires basic suspension knowledge and standard hand tools. The kit is designed to bolt on with minimal modifications, preserving factory mounting points and ensuring a straightforward upgrade process. Proper installation maintains the vehicle’s factory electronic stability control functionality and suspension geometry.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDual rate long travel coil springs (front and side-specific rear)\u003c\/li\u003e\n  \u003cli\u003eFront adjustable track bar with installed heavy-duty OEM-style rubber bushings and adjustable rod end\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty rear track bar upper mount bracket\u003c\/li\u003e\n  \u003cli\u003eFront and rear bump stop spacers\u003c\/li\u003e\n  \u003cli\u003eExtended length front and rear sway bar end links with installed heavy-duty OEM-style rubber bushings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis suspension system is ideal for Jeep Wrangler owners who demand enhanced off-road articulation and improved ride quality without compromising on-road comfort. Whether tackling rugged trails, rock crawling, or daily driving, the Skyjacker Comp. Box with Dual Rate LT Coil Springs delivers a balanced suspension upgrade tailored to the 2.0L Turbo Wrangler’s unique handling characteristics.\u003c\/p\u003e","brand":"Skyjacker","offers":[{"title":"Default Title","offer_id":48209060266196,"sku":"JL37EBLT","price":706.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/20b2f789e4c68dbdaffaa0d1ef7a1e81L.jpg?v=1783234930","url":"https:\/\/fasthemis.com\/products\/skyjacker-21-23-jeep-wrangler-jl-non-rubicon-4xe-3-75in-comp-box-w-dual-rate-lt-coil-springs","provider":"FastHemis","version":"1.0","type":"link"}