For sale: a set of adjustable rear lower sport control arms (Alpine IR Short Control Arms) from the original TeraFlex company, designed for lifted Jeep Wrangler JK models. Key Features: - Fully Adjustable: Allows you to adjust the rear pinion angle and suspension geometry precisely after lifting to ensure straight-line stability. - Innovative IR Bushings Technology: Advanced bushings that provide full, unrestricted off-road flex, with excellent isolation of noise, vibration, and harshness (NVH) for complete comfort in daily driving. - Maintenance-Free: Durable bushings and joints equipped with aluminum locks, designed for longevity without any need for lubrication or regular maintenance. - Free Adjustment: Returns the differential to the center of the fender, and can also be used to extend the wheelbase. - High Strength and Durability: Made from very strong and thick steel tubing (DOM 42mm x 4mm) and e-coated for rust resistance. - Direct Installation: Bolt-on installation directly onto factory mounts without any welding. Compatibility: - Jeep Wrangler JK / JKU (2-door or 4-door) models from 2007 to 2018. - Designed for vehicles lifted from 2 to 4 inches. Note: - The vehicle will require an alignment after installation to adjust the geometry. Condition: - New in box