RockJock 4x4 Coil Spring 4" Rear Plus 1" Pair Jeep Wrangler 2007-2017

These are our optional 4 inch rear coil springs that are available for use in our JK 2 or 4-Door Johnny Joint suspension systems. These springs are 1 inch taller than our standard springs and are most commonly used In heavily loaded or and/or hard top 2 or 4 Door Applications, These springs may also be used in combination with our CE-9132R spring to address vehicle lean issues. These springs are a dual rate with a combined rate of 88lbs. and a free length of 19.55 inches. Gloss black Powdercoate