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Synergy adjustable front upper control arms, sold as a pair for 2007–2018 Jeep Wrangler JK and JKU models. These adjustable uppers let owners tune caster and track width after suspension lifts, restoring steering geometry and alignment capability. Offered as a direct replacement pair, they simplify front-end setup for lifted JK Wranglers and work with common lift configurations without excessive modification.
Synergy 07-18 Jeep Wrangler JK/JKU Adjustable Front Upper Control Arms - Pair
