The Progressive STR 46 Series 2.0 smooth-body front shock pair uses patented F.S.T. frequency-sensing technology to adapt damping dynamically, improving ride quality and reducing road noise without manual tuning. Supplied as a front pair for 2018–2024 Wrangler (JL) and 2020–2024 Gladiator (JT) applications sized for 3.5"–4.0" ride-height ranges (excludes Mojave where specified).
Progressive 18-24 Jeep JL / 20-24 JT STR 46 Series 2.0 Smooth Body Front Shocks (Pair) - 3.5-4.0in