ROUGH COUNTRY X-Flex Control Arms Rear Upper & Lower | Jeep Wrangler TJ | Jeep Wrangler Unlimited

The X-Flex rear control arms from Rough Country are the definitive upgrade for your Jeep Wrangler TJ (97-06) or Wrangler Unlimited LJ (04-06). Complete kit with all four arms: upper and lower rear, built from heavy-wall steel tubing to handle the toughest trails.

• X-Flex joints: up to 45° of movement, no binding or noise.
• Heavy-duty build: thick-wall steel tubing with textured black anti-corrosion finish.
• Optimized geometry: corrects angles on lifted vehicles, improving stability and handling.
• Polyurethane bushings: maintenance-free, long service life.
• Plug & Play: bolt-on install with basic shop tools.

If you have lifted your TJ or LJ, the stock arms fall short: compromised angles, noise and premature wear. With X-Flex arms you recover proper geometry, gain articulation on flex and get a part built for years of serious off-road use. Backed by Rough Country warranty.

Download installation instructions (PDF)