The Artec ET4 front long-arm upgrade for 2014–2018 Jeep Wrangler JLU includes 7075 aluminum links to replace factory front links and revise suspension geometry. Offered as a complete upgrade, the package pairs long arms with high-strength aluminum links to lighten and strengthen front suspension hardware specific to the listed JLU years and applications.
Artec Industries 14-18 Jeep Wrangler JLU Front Et4 Long Arm Upgrade 7075 Alum Links