{"product_id":"jk-4dr-3-coil-spring-base-lift-kit-with-9550-vss-twin-tube-shocks-1251200","title":"JK 4dr: 3\" Coil Spring Base Lift Kit with 9550 VSS Twin-Tube Shocks (1251200)","description":"\u003cp\u003eThis JK Unlimited 3-inch coil-spring base lift pairs TeraFlex springs with 9550 VSS twin-tube shock absorbers. It supplies essential ride-height and damping hardware for a taller Jeep, but it is not the fully geometry-corrected equivalent of a Sport, CT or RT suspension system. That distinction matters for steering, axle centering and long-term drivability.\u003c\/p\u003e\u003ch3\u003eFeatures and Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-inch coil spring lift for the JK four-door\u003c\/li\u003e\n\u003cli\u003eIncludes the matching set of TeraFlex 9550 VSS twin-tube shocks\u003c\/li\u003e\n\u003cli\u003eSupports added tire and ground clearance for trail obstacles\u003c\/li\u003e\n\u003cli\u003eBase lift hardware, spring location and bump-stop components\u003c\/li\u003e\n\u003cli\u003eAdditional control arms and adjustable front track bar are required to correct suspension geometry\u003c\/li\u003e\n\u003cli\u003eWheel backspacing, brake-line travel, driveshaft clearance and alignment must be addressed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and Installation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eVehicle:\u003c\/strong\u003e 2007-2018 Jeep Wrangler JK Unlimited (4-door) — verify engine, trim and fender options.\u003c\/p\u003e\u003cp\u003eJK applications can require wheel-backspacing changes, driveshaft\/exhaust clearance checks, and brake-line travel checks. Confirm component contents, installation instructions and the final alignment settings for part number 1251200 before installation. TeraFlex recommends professional installation when specialized suspension or fabrication work is required.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e TeraFlex | \u003cstrong\u003ePart Number:\u003c\/strong\u003e 1251200\u003c\/p\u003e","brand":"Teraflex","offers":[{"title":"Default","offer_id":67938231582995,"sku":"1251200","price":1141.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/9415\/8611\/files\/tera-1251200.jpg?v=1793774296","url":"https:\/\/9aftermarket.com\/products\/jk-4dr-3-coil-spring-base-lift-kit-with-9550-vss-twin-tube-shocks-1251200","provider":"9 Aftermarket Motorsports","version":"1.0","type":"link"}