Rock Krawler 2021+ Jeep Wrangler JLU 4DR (392) 3.5in X Factor Pro (No Limits) AL. System - Stage 1

The 3.5-inch lift height on this Rock Krawler X Factor Pro AL System is achieved using a combination of progressive rate front springs and rear springs, designed to work with the specific weight and characteristics of the 392 Wrangler JLU. This Stage 1 system focuses on providing a substantial lift while maintaining a comfortable ride and improved off-road capability. The 'No Limits' designation means this system is built to accommodate maximum articulation, allowing your tires to stay planted on uneven terrain.

This system utilizes Rock Krawler's advanced aluminum body shocks, which are known for their excellent heat dissipation and consistent damping performance, even under demanding conditions. The progressive rate springs are engineered to offer a softer initial ride that stiffens as they compress, providing a good balance between on-road comfort and off-road control. The control arms included in this system are fabricated from durable materials and feature adjustable heim joints, allowing for precise alignment adjustments after installation. This attention to detail ensures that your Jeep will handle predictably both on and off the pavement.

When installing a lift system of this magnitude, it's important to consider other components that may be affected or benefit from an upgrade. While this Stage 1 system provides the core lift components, you may want to consult with a professional regarding potential needs for brake line extensions, driveshaft modifications, or steering upgrades depending on your intended use. Rock Krawler is well-regarded for its robust suspension solutions, and this X Factor Pro AL System is a testament to their commitment to off-road performance.