The FOX 2.5 Factory Shock furnished for JKS J-Kontrol kits is a 2.5-inch Performance Elite Series shock specified for 2018–2021 Jeep JL 4‑door 2.5" lift applications. Tuned to work with the kit's springs and geometry-correcting brackets, it helps manage compression and rebound in lifted setups to maintain ride quality and steering control across mixed driving conditions.

JKS 18-21 Jeep JL J-Kontrol 2.5in 4Dr w/Fox 2.5 Performance Elite Series Shocks STD Rate Coils