4.5-Inch Front Dual Rate Coil Springs for Wrangler Rubicon 392

4.5-Inch Front Dual Rate Coil Springs, fitment-checked

Front springs for the Rubicon 392 at 4.5 in., dual rate and long travel. Spring rate matters more than usual on this model. The V8 sits heavier over the front axle than anything else in the JL range.

A spring calibrated for a standard Rubicon will sag under the 392's engine, which is why Skyjacker builds this one specifically for it. Dual rate long travel construction gives two rates in a single coil, so the Jeep stays compliant over small inputs and firms up as weight and articulation demand. Lift is 4.5 in. at the front. Coverage is the 2021-2022 Wrangler Unlimited Rubicon 392 in 4WD. This is the front component box. The rear is a separate order.