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JKS Rear Adjustable Coilover Spacers (ACOS) let you fine-tune ride height on 2007–2018 Jeep Wrangler JK models with 2–4" of adjustment via locking threaded collars. Sold in pairs, ACOS include integrated bump stops and Dura-Thane isolators to reduce noise while allowing changes without disassembling the suspension, helping with tire clearance and spring settling compensation.
JKS Manufacturing 07-18 Jeep Wrangler JK Adjustable Coilover Spacers - Rear
