JKS Manufacturing Jeep Wrangler JK Adjustable J-Flex Upper Control Arms - Front

Upgrade your JK Wrangler's off-road capability with JKS J-Flex adjustable front upper Control Arms. CNC-bent from DOM tubing for proper tire, frame and axle mount clearance, J-Flex control arms feature forged "flex" ends that are adjustable. The design increases reliability and allows you to fine tune suspension geometry. The ends are also fully rebuildable and greaseable. With heavy duty 1/4"-12 threads and hex shaped weld-in threaded bung, tightening of the included jam nuts is super easy and secure. At the non-adjustable end, the mount is “boxed” for increased strength. Arms are powder-coated for a long-lasting finish. Sold in pairs.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2011	Jeep	Wrangler	70th Anniversary
2016	Jeep	Wrangler	75th Anniversary
2007-2017	Jeep	Wrangler	Rubicon
2007-2017	Jeep	Wrangler	Sahara
2010-2017	Jeep	Wrangler	Sport
2016	Jeep	Wrangler	Sport S
2011	Jeep	Wrangler	Unlimited 70th Anniversary
2016	Jeep	Wrangler	Unlimited 75th Anniversary
2007-2017	Jeep	Wrangler	Unlimited Rubicon
2007-2017	Jeep	Wrangler	Unlimited Sahara
2010-2017	Jeep	Wrangler	Unlimited Sport
2016	Jeep	Wrangler	Unlimited Sport S
2007-2010	Jeep	Wrangler	Unlimited X
2007-2010	Jeep	Wrangler	X
2018	Jeep	Wrangler JK	Rubicon
2018	Jeep	Wrangler JK	Sahara
2018	Jeep	Wrangler JK	Sport
2018	Jeep	Wrangler JK	Sport S
2018	Jeep	Wrangler JK	Unlimited Rubicon
2018	Jeep	Wrangler JK	Unlimited Sahara
2018	Jeep	Wrangler JK	Unlimited Sport
2018	Jeep	Wrangler JK	Unlimited Sport S