{"product_id":"jks-jspec101kfp","title":"JKS J-Venture 3.5\" Lift Kit w\/ Fox 2.0 Performance | 2007–2018 Jeep Wrangler JK 2-Door","description":"\u003ch2\u003eJKS J-Venture 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-Venture geometry correction and proven Fox damping at a value-forward price point. The JSPEC101KFP pairs JKS J-Venture 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. No differential drop required, no fabrication, proven geometry correction.\u003c\/p\u003e\n\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003e3.5\" of lift with JKS J-Venture 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 — Left-Hand Drive (LHD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e JK 2-Door Right-Hand Drive (RHD) | JK 4-Door (any configuration) | JL Wrangler (2018–2026) | Gladiator JT\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-Venture\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-Venture geometry-corrected control arms\u003c\/li\u003e\n\u003cli\u003eSKU: JSPEC101KFP\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 LHD applications. For extended technical trail use, consider upgrading to the Fox 2.5 Elite variant (JSPEC101PES) or Fox remote reservoir variant (JSPEC101KFR) for improved heat management.\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 at 3.5\" of lift — 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-Venture 3.5\" JK 2-Door build with 37\" tires — how does the increased unsprung mass of 37\" tires affect the 2.0 Performance's thermal load on a JK 2-Door compared to the same shock on a 35\" tire setup? Larger tires increase unsprung mass, which increases the shock's peak velocity and force requirements over trail obstacles. On a lighter JK 2-Door, the 2.0 Performance handles 35\" tires well on moderate terrain, but 37\" tires push the thermal envelope faster. If you're committed to 37s, contact OFAS — we'll tell you whether the Fox 2.5 Elite or remote reservoir is the right step-up for your specific JK 2-Door build and terrain profile.\u003c\/p\u003e\u003c\/blockquote\u003e","brand":"JKS Manufacturing","offers":[{"title":"Default Title","offer_id":51444672823617,"sku":"JSPEC101KFP","price":1734.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/1284\/1793\/files\/JSPEC101KFP.webp?v=1772730510","url":"https:\/\/obsidianforgedautosupply.com\/products\/jks-jspec101kfp","provider":"Obsidian Forged Auto Supply","version":"1.0","type":"link"}