I have a new Rough Country Control Arm Relocation Kit that fits 2007-2018 Jeep Wrangler JK models that have a 3.5-4.5" lift (vehicle must have 3.5-4.5" lift to fit) for $100.00. These durable drop brackets help reset JK control arm angles to a more natural and comfortable geometry. By reducing the operating angle of the front control arms, the force applied to the arm when hitting a bump is now directed up into the springs instead of being absorbed into the frame. These drop brackets allow a JK with 3.5in to 4in of lift to operate more like stock, with a more appropriate geometry to increase force on the front wheels. More force means more traction in straight line braking and reduced weight shifting and inertia when braking during a curve. Install a set of JK Control Arm Relocation Brackets, and gain the ultimate in lifted ride quality.. Picture is from the manufacturer's website. 602-421-290Four