Synergy mixed-height spacer kit for 2007–2018 Jeep Wrangler JK and JKU featuring a 1.75in front spacer and a 0.75in rear spacer. The kit pairs front part 8017-175 with rear part 8016-075 to deliver staggered axle spacing. This factory-referenced combination is intended for JK/JKU owners who want a specific front lift without changing the rear spacing.
Synergy 07-18 Jeep Wrangler JK/JKU Spacer Kit 1.75in 8017-175 Front 0.75in 8016-075 Rear