{"product_id":"jks-jspec113kfr","title":"JKS J-Konnect 3.5\" Lift Kit w\/ Fox Remote Reservoir Shocks | 2007–2018 Jeep Wrangler JK 4-Door","description":"\u003ch2\u003eJKS J-Konnect 3.5\" Lift Kit w\/ Fox Remote Reservoir Shocks | 2007–2018 Jeep Wrangler JK 4-Door\u003c\/h2\u003e\n\n\u003ch3\u003eIs This for You?\u003c\/h3\u003e\n\u003cp\u003eYou're building a serious trail JK 4-Door Unlimited and you want the thermal capacity and damping performance of a Fox remote reservoir shock paired with the J-Konnect long-arm geometry. The JSPEC113KFR delivers JKS long-arm control arms with Fox remote reservoir shocks — the remote canister separates the oil and nitrogen charge from the shock body, dramatically improving heat dissipation on sustained technical terrain. If your JK 4-Door sees long, aggressive trail days with a full accessory load, this is the shock configuration built for it.\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003e3.5\" of lift with JKS long-arm caster and pinion correction. Fox remote reservoir shocks maintain consistent damping performance across extended trail runs where body-mounted reservoir shocks begin to fade. Adjustable upper and lower control arms allow precise alignment post-install. The JK 4-Door's longer wheelbase and heavier platform benefit significantly from the remote reservoir's sustained damping consistency under load.\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 2007–2018 Jeep Wrangler JK 4-Door Unlimited (Sport, Sahara, Rubicon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e JK 2-Door | JL Wrangler (2018–2026) | Gladiator JT | Any JL variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform Note:\u003c\/strong\u003e JK production ended 2018. This kit does NOT apply to any 2019+ Wrangler.\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-Konnect Long-Arm\u003c\/li\u003e\n\u003cli\u003eShock: Fox Remote Reservoir (remote canister, extended oil volume, nitrogen charged)\u003c\/li\u003e\n\u003cli\u003eCoil Rate: Tuned for JK 4-Door platform\u003c\/li\u003e\n\u003cli\u003eControl Arms: JKS adjustable upper and lower long-arm (front and rear)\u003c\/li\u003e\n\u003cli\u003eSKU: JSPEC113KFR\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. Remote reservoir canister routing must be planned during install — confirm clearance against frame, skid plates, and body panels before finalizing mount locations. No cutting or welding required for standard JK 4-Door applications.\u003c\/p\u003e\n\n\u003ch3\u003eWheel \u0026amp; Tire Fitment\u003c\/h3\u003e\n\u003cp\u003eEngineered for 35\"–37\" tires. 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.\u003c\/p\u003e\n\n\u003ch3\u003eEngineering Question\u003c\/h3\u003e\n\u003cblockquote\u003e\u003cp\u003eRouting Fox remote reservoir canisters on a J-Konnect 3.5\" long-arm JK 4-Door Unlimited — how does the 4-Door's longer frame rail and additional body panels affect front canister placement compared to the JK 2-Door? The 4-Door has more real estate for canister routing but also more potential conflict points with rear passenger body panels and longer frame-mounted skid plates. Optimal placement depends on your specific skid plate configuration, rock rail setup, and whether you're running a front locker. Contact OFAS before your install and we'll walk you through the canister routing that works for your specific JK 4-Door build.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"JKS Manufacturing","offers":[{"title":"Default Title","offer_id":51444665221441,"sku":"JSPEC113KFR","price":3079.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/JSPEC113KFR_0-BKWD.jpg?v=1772726565","url":"https:\/\/obsidianforgedautosupply.com\/products\/jks-jspec113kfr","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}