Jeep Wrangler Coilover Suspension Kit - Front - Progressive - STR 46 Series 2.0 Smooth Body - `18-`24. A high-performance front coilover kit designed for 2018-2024 Jeep Wrangler (JL) and 2020-2024 Gladiator (JT) applications, offering a progressive spring rate and reactive damping in a compact smooth-body package.

The STR 46 Series uses patented Frequency Sensing Technology (F.S.T.) in a compact 2.0 smooth body design to reduce the need for manual tuning. The internal F.S.T. piston assembly senses road inputs and adapts damping curves in real time, delivering a more controlled, predictable ride across varied terrain and vehicle loads. Intended as a direct upgrade over stock front shocks, this pair supports a 2.0"–3.0" lift and improves ride quality without external adjustments. Fits JL and JT front applications and excludes Mojave models.

Features

• Patented F.S.T. (Frequency Sensing Technology) piston for dynamic damping
• Progressive coilover spring for improved handling and ride comfort
• Compact 2.0" smooth body design to clear factory components
• Front pair compatible with 2018–2024 Wrangler (JL) and 2020–2024 Gladiator (JT)
• Designed for 2.0"–3.0" lift ranges; excludes Mojave

If you have questions or want help confirming fitment or setup, call us directly — we’re happy to walk you through options. We offer installation and customization services at our Austin, Texas and Los Angeles, California area shops. Call: 512-982-9393 (TX) or 562-981-6800 (CA).

If you’re considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov