Upgrade your lower short control arm suspension to an adjustable Enduro LCG Long Arm Suspension System with the TeraFlex TJ SWB: Lower Long Control Arm & Bracket Upgrade Kit. Provides complete alignment adjustability and dependability for maximum performance on TJ Wrangler models with 3-5in lifts. Can be added to an existing suspension lift. On higher lifts, TeraFlex TJ: Lower LCG Long Arm Frame Brackets (INCLUDED) reposition the frame-end control arm mounting points to restore near factory orientation to reduce bushing stress during droop and shock load transferred through the control arms. CAD-engineered TeraFlex TJ: LCG Long Arm Frame Brackets and Triangulated 4-Link Rear Axle Truss are designed for maximum strength. The 1/4in-thick steel brackets are CNC laser cut and precision bent for accurate fitment. Frame brackets locate using the factory belly pan skid plate bolt holes then stitch welded. These are the same components found in our high-end Pro LCG and/or Enduro LCG Long Arm Suspension Systems. Add our adjustable Front Upper Short Control Arms (# 1614800) for a complete Enduro LCG Long Arm Suspension System. Or combine this kit with the Front Upper Pro LCG Upgrade Kit (# 1443470) and Rear Upper Pro LCG Triangulated 4-Link Upgrade Kit (# 1444870) to step up to our full Pro LCG Long Arm Suspension System.