Description
The Rubicon Express 3.5 inch Super-Flex progressive coil lift kit for the JK owner who wants a more affordable price. The lower control arms of your JK s suspension are upgraded with our super-flex front control arms while the stock upper control arms are retained. The 3.5 inch super-flex kit will improve the trail flexibility of your JK while retaining a comfortable street ride. Progressive coils have a longer extended length vs. Linear coils, maximizing droop travel. The progressive spring rate also results in a smooth ride over small bumps with enough spring rate to prevent harsh bottoming during full compression.
