TeraFlex JL / JT: Front Lower Sport Control Arms provide maintenance-free and dependable performance on JL Wrangler/Unlimited models with 1.5–3.5” lifts and JT Gladiator models with 2.5–3.5” lifts. Bolts to the factory control arm mounting locations. High-quality, dependable, maintenance-free, factory-style bushings provide excellent NVH damping and ride quality. Can be added to any existing suspension lift.