{"product_id":"jks-jspec109kfp","title":"JKS J-Kontrol 3.5\" Lift Kit w\/ Fox 2.0 Performance | 2007–2018 Jeep Wrangler JK 2-Door","description":"\u003ch2\u003eJKS J-Kontrol 3.5\" Lift Kit w\/ Fox 2.0 Performance | 2007–2018 Jeep Wrangler JK 2-Door\u003c\/h2\u003e\n\n\u003ch3\u003eIs This for You?\u003c\/h3\u003e\n\u003cp\u003eYou're building a JK 2-Door and you want 3.5\" of lift with the J-Kontrol geometry correction and proven Fox damping at a value-forward price point. The JSPEC109KFP pairs JKS J-Kontrol control arms with Fox 2.0 Performance Series shocks — a significant upgrade over factory damping that delivers consistent, predictable performance for moderate trail use and daily driving on the JK 2-Door platform, without the complexity of a long-arm conversion or the cost of a reservoir shock.\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003e3.5\" of lift with JKS J-Kontrol geometry correction. Fox 2.0 Performance shocks deliver reliable, consistent damping for moderate trail use and daily driving. Adjustable control arms allow precise alignment post-install. The JK 2-Door's lighter weight and shorter wheelbase make it a well-matched platform for the 2.0 Performance's thermal capacity on moderate terrain.\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 2-Door (Sport, Sahara, Rubicon)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e JK 4-Door (Unlimited) | 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-Kontrol\u003c\/li\u003e\n\u003cli\u003eShock: Fox 2.0 Performance Series (non-reservoir)\u003c\/li\u003e\n\u003cli\u003eCoil Rate: Tuned for JK 2-Door platform\u003c\/li\u003e\n\u003cli\u003eControl Arms: JKS J-Kontrol geometry-corrected control arms\u003c\/li\u003e\n\u003cli\u003eSKU: JSPEC109KFP\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. No cutting or welding required for standard JK 2-Door applications. For extended technical trail use, consider upgrading to the Fox 2.5 Elite variant (JSPEC109PES) for improved heat management and DSC adjustment.\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. The JK 2-Door's shorter wheelbase makes fender clearance more sensitive to tire width — confirm tread width and brand before finalizing wheel selection.\u003c\/p\u003e\n\n\u003ch3\u003eEngineering Question\u003c\/h3\u003e\n\u003cblockquote\u003e\u003cp\u003eRunning Fox 2.0 non-reservoir shocks on a J-Kontrol 3.5\" JK 2-Door build — at what point does the 2.0 Performance's lack of a reservoir become a limiting factor on a stock-weight JK 2-Door versus a heavier JK 4-Door at the same lift height? The JK 2-Door's lower curb weight gives the 2.0 Performance more thermal headroom per trail mile than the same shock on a heavier 4-Door. For moderate terrain and half-day runs on a stock-weight JK 2-Door, the 2.0 Performance is a well-matched shock. If you're adding accessories or running sustained rocky terrain, contact OFAS and we'll tell you exactly when the Fox 2.5 Elite step-up makes sense for your specific JK 2-Door build.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"JKS Manufacturing","offers":[{"title":"Default Title","offer_id":51444666728769,"sku":"JSPEC109KFP","price":2289.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/JSPEC109KFP_0-BKWD.jpg?v=1772726590","url":"https:\/\/obsidianforgedautosupply.com\/products\/jks-jspec109kfp","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}