Rock Krawler 2020+ Jeep Wrangler JLU 4DR (Diesel) 4.5in X Factor System

Built with 1.75 inch, 0.250 inch wall thickness DOM tubing, this Rock Krawler X Factor system is designed to give your 2020 and newer Jeep Wrangler JLU 4-door diesel a substantial 4.5-inch lift. This isn't just about adding height; it's about improving your Jeep's capability off-road while maintaining solid on-road manners. The X Factor system is a comprehensive package, meaning it addresses multiple aspects of your suspension to work together as a complete unit.

This system includes a variety of well-built components to handle the demands of a lifted Jeep. You'll find adjustable control arms that allow for precise alignment adjustments after the lift is installed, helping to correct caster and pinion angles. The heavy-duty track bars are crucial for keeping your axles centered under the vehicle, which is especially important with a significant lift. Rock Krawler also includes extended sway bar links to maintain proper sway bar function, ensuring your Jeep handles predictably on and off the pavement. The system is engineered to accommodate larger tires, giving you more ground clearance and the ability to tackle tougher terrain.

When installing a system like this, it's important to have a good understanding of suspension geometry and alignment. While many components are bolt-on, proper alignment is key to getting the most out of the lift and ensuring your Jeep drives straight and true. This Rock Krawler system is a robust choice for JLU diesel owners looking to significantly enhance their vehicle's off-road performance and stance.