Upgrade your Jeep JK Wrangler 2007–2018 4WD with the ReadyLift SST Terrain Flex 8-Arm Control Arm Kit for enhanced articulation and OEM‑like street ride.

• Heavy-Duty DOM tube steel construction with fixed ends and Terrain Control Technology (TCT) Flex Joints at both ends deliver long-lasting strength and reliable articulation under rugged off-road use.
• Terrain Control Technology Flex Joints provide increased joint flex with NO inner bushing bind and require no servicing, extending joint life while preserving smooth steering feel.
• 8-arm kit replaces all eight control arms on the JK (front upper/lower and rear upper/lower) for consistent geometry and improved axle alignment across the vehicle.
• SST upper control arm includes adjustability to dial in axle position and caster, helping you tune alignment after lifts or terrain changes.
• Bolt-on installation with no modifications required; designed to mount to stock mounting points for a straightforward upgrade.
• On-road ride remains comfortable while off-road articulation is significantly enhanced, thanks to rigid DOM construction paired with flexible joints.
• Kit dimensions and weight for planning: 26.0000 in (L) × 8.5800 in (W) × 8.7500 in (H); total weight 69.0 lbs.