{"product_id":"jks-jspec130pes","title":"JKS J-Lander 3.5\" Lift Kit w\/ Fox 2.5 Elite DSC | 2018–2026 Jeep Wrangler JL 4-Door","description":"\u003ch2\u003eJKS J-Lander 3.5\" Lift Kit w\/ Fox 2.5 Elite DSC | 2018–2026 Jeep Wrangler JL 4-Door\u003c\/h2\u003e\n\n\u003ch3\u003eIs This for You?\u003c\/h3\u003e\n\u003cp\u003eYou're building a loaded overlander on a JL 4-Door Unlimited and you want the top-spec Fox shock in the J-Lander lineup. The JSPEC130PES delivers JKS J-Lander overland-specific geometry with Fox 2.5 Elite DSC reservoir shocks. Driver-adjustable compression lets you compensate for the overland load on the fly — firm it up for highway stability under a fully loaded rig, open it up for trail compliance on technical terrain. The J-Lander's overland-rate coil maintains correct ride height under the combined weight of a roof tent, dual spare, full steel bumpers, winch, and recovery gear. This is the highest-performing shock configuration in the J-Lander 3.5\" lineup.\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003e3.5\" of lift with JKS J-Lander geometry correction calibrated for heavily loaded JL 4-Door overland builds. Overland-rate coils maintain correct ride height under the combined weight of a fully loaded overland rig. Fox 2.5 Elite DSC shocks give you real-time compression adjustment to manage the overland load's effect on front-end dynamics on both trail and highway. Adjustable control arms allow precise alignment post-install.\u003c\/p\u003e\n\n\u003ch3\u003eVerified Fitment (OFAS Standard)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e 2018–2026 Jeep Wrangler JL 4-Door (Unlimited) — Gas Models (2.0T, 3.6L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e JL 2-Door | JL EcoDiesel | JL 4xe Hybrid | JK (any year) | Gladiator JT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Note:\u003c\/strong\u003e Overland-Rate — engineered for heavily loaded JL 4-Door builds. NOT recommended for stock-weight or lightly accessorized builds. Use J-Kontrol or J-Venture for lighter builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLift Height: 3.5\"\u003c\/li\u003e\n\u003cli\u003eSystem: J-Lander (overland-specific geometry and coil rate)\u003c\/li\u003e\n\u003cli\u003eShock: Fox 2.5 Elite w\/ DSC (Dual Speed Compression) Reservoir\u003c\/li\u003e\n\u003cli\u003eCoil Rate: Overland-Rate — tuned for heavily loaded JL 4-Door overland builds\u003c\/li\u003e\n\u003cli\u003eControl Arms: JKS J-Lander geometry-corrected control arms\u003c\/li\u003e\n\u003cli\u003eSKU: JSPEC130PES\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fabrication Notes\u003c\/h3\u003e\n\u003cp\u003eProfessional 4-wheel alignment required post-installation. Torque all control arm hardware to JKS specification after a 500-mile break-in. Confirm DSC adjuster knob placement for driver accessibility during install. Verify Fox 2.5 reservoir clearance against skid plates and body panels. No cutting or welding required for standard JL 4-Door gas applications. Confirm total rig weight with OFAS before ordering — the J-Lander's overland coil rate is calibrated for a specific load range.\u003c\/p\u003e\n\n\u003ch3\u003eWheel \u0026amp; Tire Fitment\u003c\/h3\u003e\n\u003cp\u003eEngineered for 35\"–37\" tires on a loaded overland build. Recommended backspacing: 4.5\"–4.75\" on a 17\"×9\" or 18\"×9\" wheel. Confirm fender clearance with specific tire brand and tread width before finalizing wheel selection — a loaded overland rig compresses the suspension more than a stock-weight build, which affects fender clearance under load.\u003c\/p\u003e\n\n\u003ch3\u003eEngineering Question\u003c\/h3\u003e\n\u003cblockquote\u003e\u003cp\u003eRunning Fox 2.5 Elite DSC on a J-Lander 3.5\" loaded JL 4-Door overland build — how does the overland-rate coil's stiffer spring rate affect the optimal DSC low-speed compression baseline compared to a J-Kontrol 3.5\" HD build with the same shock and a lighter accessory load? The J-Lander's overland-rate coil is stiffer than the J-Kontrol's HD coil, which means the chassis pitches less per obstacle under the same trail conditions. A stiffer coil reduces the shock's dynamic load per compression cycle, which means the DSC low-speed circuit can be run softer on the J-Lander than on a lighter HD-coil build to achieve the same body pitch control. Contact OFAS with your total rig weight and primary terrain and we'll give you a DSC baseline starting position calibrated specifically for the J-Lander's overland coil rate and your specific loaded JL 4-Door build.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"JKS Manufacturing","offers":[{"title":"Default Title","offer_id":51444641923393,"sku":"JSPEC130PES","price":5011.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/JSPEC130PES_0-BKWD.jpg?v=1772726255","url":"https:\/\/obsidianforgedautosupply.com\/products\/jks-jspec130pes","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}