Rock Krawler 07-18 Jeep Wrangler JK 2DR 3.5in X Factor X2 Long Arm

Rock Krawler is known for building some of the most robust suspension systems for serious off-road use, and their X Factor X2 Long Arm system for the 2007-2018 Jeep Wrangler JK 2-door is a prime example. This kit is designed to give your JK a 3.5-inch lift, fundamentally changing its suspension geometry for significantly improved articulation and on-road manners. If you're looking to tackle challenging trails with greater capability and a more comfortable ride, this long arm upgrade is a serious consideration.

The X Factor X2 system utilizes long control arms, which are longer than stock arms and mount to the frame at a different, more forward location. This longer arm geometry reduces the caster change during suspension travel, meaning your steering wheel will return to center more consistently and your Jeep will track straighter on the highway. The kit includes Rock Krawler's proprietary X2 shocks, which are built to handle the demands of this advanced suspension setup and provide excellent damping. The arms themselves are constructed from solid steel, built to withstand the rigors of off-road abuse. This isn't just a lift kit; it's a complete suspension overhaul designed to transform how your JK performs both on and off the pavement.

When installing a long arm kit like this, it's important to note that it involves significant modifications to your Jeep's frame and suspension mounting points. This is a comprehensive system, and while it's designed to fit right, it requires careful installation. You'll want to ensure you have the proper tools and potentially a helper for this job. This kit is a major upgrade for your JK's suspension, offering a substantial improvement in both off-road performance and on-road comfort.