{"product_id":"skyjacker-suspension-4-in-component-box-w-dual-rate-long-travel-coil-springs-18-22-jeep-wrangler","title":"Skyjacker 4in Dual Rate Long Travel Coil Springs Component Box: Jeep Wrangler JL 2018-2022 3.6L\/2.0L Turbo","description":"\u003ch1\u003eSkyjacker Dual Rate Long Travel Coil Springs\u003c\/h1\u003e\n\u003ch2\u003e2018–2022 Jeep Wrangler JL 3.6L V6 \/ 2019–2022 Jeep Wrangler JL 2.0L Turbo\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePart #:\u003c\/strong\u003e JL40BLT\u003c\/p\u003e\n\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe Skyjacker 4-inch Dual Rate Long Travel Coil Springs Component Box is engineered specifically for Jeep Wrangler JL models from 2018 to 2022 equipped with either the 3.6L V6 or 2.0L Turbo engines. Designed to enhance suspension articulation and ride comfort, these progressive variable rate coil springs deliver a balanced combination of flexibility and support. Ideal for off-road enthusiasts and daily drivers alike, this kit improves suspension travel while maintaining factory-like handling and stability.\u003c\/p\u003e\n\u003cp\u003eSkyjacker’s innovative two-stage dual rate coil springs provide a smooth ride during normal driving conditions and increased articulation when tackling challenging terrain. This system ensures your Wrangler maintains tire contact with the ground for superior traction and control.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eSkyjacker’s dual rate coil springs and suspension components are crafted to optimize your Jeep Wrangler’s performance and durability. Key features include:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eProgressive variable rate coil springs with a two-stage design: a 1st Flex Rate for comfortable articulation and a 2nd Ride Rate for firm compression support\u003c\/li\u003e\n  \u003cli\u003eSide-specific rear coil springs engineered to match the Wrangler’s unique suspension geometry\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 under 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 pressed-in heavy-duty rubber bushings for full articulation and stability\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 with a progressive variable rate design that adapts to different driving conditions. The dual rate system allows the springs to flex easily during articulation while providing firm support under load. The side-specific rear coils are engineered to complement the Wrangler JL’s suspension characteristics, ensuring balanced handling and ride quality.\u003c\/p\u003e\n\u003cp\u003eAll included components, such as the adjustable track bar and sway bar end links, feature heavy-duty pressed-in OEM style rubber bushings for durability and noise reduction. The robust rear track bar mount bracket and bump stop spacers are designed to withstand rigorous off-road use while maintaining proper suspension alignment.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eThis Skyjacker coil spring kit is a direct fit for 2018–2022 Jeep Wrangler JL models with 3.6L V6 or 2.0L Turbo engines. Installation requires standard suspension tools and moderate mechanical knowledge. The adjustable front track bar and included alignment bushings facilitate precise suspension geometry adjustments, helping maintain factory handling characteristics and ESC system functionality. No major modifications are necessary, making this kit suitable for both professional installers and experienced enthusiasts.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e4-inch Dual Rate Long Travel Coil Springs (front and side-specific rear)\u003c\/li\u003e\n  \u003cli\u003eFront Adjustable Track Bar with pressed-in HD 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 pressed-in HD rubber bushings\u003c\/li\u003e\n  \u003cli\u003eJam Nut and Alignment Bushings for track bar adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eThis Skyjacker coil spring kit is perfect for Jeep Wrangler JL owners seeking improved off-road articulation without sacrificing on-road comfort and stability. It is ideal for enthusiasts who demand enhanced suspension travel for rock crawling, trail riding, or overlanding, while maintaining factory-like handling and Electronic Stability Control performance. Whether upgrading your daily driver or building a capable off-road rig, this kit provides a balanced suspension solution tailored to the Wrangler JL platform.\u003c\/p\u003e","brand":"Skyjacker","offers":[{"title":"Default Title","offer_id":48209064657108,"sku":"JL40BLT","price":706.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/6bbd8b4973c3f1986fc3f7e727a702b1.jpg?v=1783234936","url":"https:\/\/fasthemis.com\/products\/skyjacker-suspension-4-in-component-box-w-dual-rate-long-travel-coil-springs-18-22-jeep-wrangler","provider":"FastHemis","version":"1.0","type":"link"}