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Synergy rear long-arm upper control arms are a paired set for 2007–2018 Jeep Wrangler JK and JKU models. These upper arms lengthen rear suspension geometry to improve axle tracking and reduce binding after lifts or when used with long-arm lower components. The pair complements rear long-arm systems to maintain alignment and improve ride quality during extended suspension travel.
Synergy 07-18 Jeep Wrangler JK/JKU Rear Long Arm Upper Control Arms - Pair
