The Superlift SLF dual-rate coil spring pair for 2018–2019 Jeep JL Unlimited (including Rubicon) 4-door front suspension provides a 2.5-inch front lift with a dual-rate design that offers compliant low-speed ride and firmer support under heavier loads. Spring rates are tuned for a smoother on-road feel while supporting lifted JL Unlimited front setups. Sold as a matched front pair for 4-door applications.
Superlift 18-19 Jeep JL Unlimited Incl Rubicon 4dr Dual Rate Coil Springs (Pair) 2.5in Lift - Front