3.5 INCH FLEX SYSTEM STAGE 1

The Rock Krawler JL 3.5 Flex System is a complete bolt-in system designed for easy installation, minimal maintenance, and the durability and off-road performance expected from Rock Krawler Suspension. It features X Factor Series adjustable lower control arms with 90 degrees of misalignment to reduce bind, and industry-leading triple rate coil springs providing 3.5 inches of lift to clear up to 40-inch tires (depending on model). The system also includes correction pads to reduce spring bow and front and rear track bar geometry corrections for proper axle centering and improved on-road handling.