X-flex Control Arms | Front | Lower | Jeep Wrangler Jk/wrangler Unlimited (07-18)

Built for Jeep Wrangler JK owners who demand maximum trail articulation, Rough Country's X-Flex Control Arms replace your factory lower control arms with fully adjustable joints that unlock serious off-road capability. These aren't just stronger — they're engineered to move, letting your suspension work through obstacles that would bind a stock setup.

Installed and serviced at Road Runner Wheels & Tires. Most suspension upgrades go in the same day. Call (678) 400-6467 to schedule.

What's included

• X-Flex Lower Control Arms — Fully greasable 2.5-inch diameter bodies with massive 1.25-inch threads, front-side pair engineered for Wrangler JK geometry and maximum strength.
• Upper Flex Joints — Pivot up to 20 degrees, allowing your upper control arms to articulate freely over rocks and rough terrain.
• Lower Flex Joints — Pivot up to 35 degrees, letting your front end compress and extend without binding, unlocking true suspension travel.

Why customers pick this at Road Runner

• Rough Country's lifetime warranty covers all materials and workmanship — backed by a local dealer who knows your rig.
• Professional installation by techs who tune these arms on Wranglers every week — your geometry stays true to the trail.
• Greasable joints mean you service them yourself, extending life and keeping costs down over years of wheeling.
• Articulation gains translate directly to traction: more suspension movement = wheels stay planted, axles work harder for you.
• 100% Satisfaction Guarantee means if your arms don't perform, we make it right.

Ready to build it? Call (678) 400-6467. Hablamos Español.