Fox 2018+ Jeep Wrangler JL 2.0 Performance Series 12.1in Smooth Body IFP Rear Shock 4.5-6in. Lift

The aluminum body on this FOX Performance Series rear shock helps dissipate heat faster than steel, which is a notable advantage when you're pushing your 2018-2025 Jeep Wrangler JL on tougher trails. This shock is built with a smooth, seamless alloy body and features application-specific valving, meaning it's tuned to work best with your Wrangler's suspension setup.

Inside, the IFP (Internal Floating Piston) design keeps the oil and high-pressure nitrogen gas separated. This helps maintain consistent damping performance, giving you a more comfortable ride on the road and predictable handling when you're off-road. The shock also uses FOX Racing Oil, developed for ultimate performance, and a redundant sealing system for long-lasting operation. Plus, it's fully serviceable and tunable, so you can keep it performing at its best for a long time.

You'll find Teflon-lined, heat-treated spherical bearings at the connection points, which contribute to smooth movement and durability. The black anodized CNC-machined aluminum components and durable zinc-plated finish mean this shock is built to last and looks good doing it.