{"product_id":"jks-jspec121ps","title":"JKS J-Konnect 2.5\" Lift Kit w\/ Fox 2.5 | Standard-Rate Coils | 2018–2026 Jeep Wrangler JL 4-Door","description":"\u003ch2\u003eJKS J-Konnect 2.5\" Lift Kit w\/ Fox 2.5 | Standard-Rate Coils | 2018–2026 Jeep Wrangler JL 4-Door\u003c\/h2\u003e\n\n\u003ch3\u003eIs This for You?\u003c\/h3\u003e\n\u003cp\u003eYou're running a stock-weight JL 4-Door Unlimited — no heavy steel bumpers, no winch — and you want the J-Konnect long-arm platform at 2.5\" of lift with a premium reservoir shock and a coil rate tuned for maximum trail compliance. The JSPEC121PS pairs JKS long-arm geometry with Fox 2.5 Performance Series reservoir shocks and standard-rate coil springs. It's the trail-focused, stock-weight configuration of the J-Konnect 2.5\" lineup.\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003e2.5\" of lift with long-arm caster and pinion correction. Standard-rate coils deliver a softer initial spring feel and greater droop travel compared to HD coils — maximizing articulation for stock-weight builds. Fox 2.5 reservoir shocks provide consistent damping and heat dissipation on extended trail runs. Adjustable upper and lower 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, Stock-Weight Configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e JL 2-Door | JL Diesel (EcoDiesel) | JL 4xe Hybrid | JK (2007–2018) | Gladiator JT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Note:\u003c\/strong\u003e Standard-Rate — NOT recommended for builds with steel bumpers, winch, or heavy roof rack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLift Height: 2.5\"\u003c\/li\u003e\n\u003cli\u003eSystem: J-Konnect Long-Arm\u003c\/li\u003e\n\u003cli\u003eShock: Fox 2.5 Performance Series w\/ Reservoir\u003c\/li\u003e\n\u003cli\u003eCoil Rate: Standard-Rate — optimized for stock-weight JL 4-Door builds\u003c\/li\u003e\n\u003cli\u003eControl Arms: JKS adjustable upper and lower long-arm (front and rear)\u003c\/li\u003e\n\u003cli\u003eSKU: JSPEC121PS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation \u0026amp; Fabrication Notes\u003c\/h3\u003e\n\u003cp\u003eLong-arm geometry requires a front differential drop or relocation bracket (included or specified in kit). Professional 4-wheel alignment required post-installation. Torque all control arm hardware to JKS specification after a 500-mile break-in. No cutting or welding required for standard JL 4-Door gas applications. Confirm Fox 2.5 reservoir clearance against skid plates during install.\u003c\/p\u003e\n\n\u003ch3\u003eWheel \u0026amp; Tire Fitment\u003c\/h3\u003e\n\u003cp\u003eOptimized for 35\" tires on a stock-weight build. Recommended backspacing: 4.5\"–4.75\" on a 17\"×9\" or 18\"×9\" wheel. At 2.5\" of lift with standard-rate coils, fender clearance with 35s is workable on a stock-weight rig — confirm tire brand and tread width before finalizing wheel selection.\u003c\/p\u003e\n\n\u003ch3\u003eEngineering Question\u003c\/h3\u003e\n\u003cblockquote\u003e\u003cp\u003eComparing the J-Konnect 2.5\" std-rate with Fox 2.5 against the 3.5\" version for your stock-weight JL 4-Door? The 2.5\" lift gives you a more street-friendly stance and slightly less driveline stress at the cost of reduced fender clearance for larger tires. If you're committed to 35s and no heavy accessories, the 2.5\" std-rate is a clean, capable setup — but if 37s are in your future, the 3.5\" kit is the better long-term platform. Contact OFAS with your tire and accessory plan and we'll confirm which lift height fits your build trajectory.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"JKS Manufacturing","offers":[{"title":"Default Title","offer_id":51444651721025,"sku":"JSPEC121PS","price":2391.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/JSPEC121PS_0-BKWD.jpg?v=1772726402","url":"https:\/\/obsidianforgedautosupply.com\/products\/jks-jspec121ps","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}