Jeep Wrangler JL Spacer Lift: What to Expect

Quick Answer

A 2.5-inch spacer lift like the Body Armor 4x4 kit gives your JL Wrangler extra clearance for larger tires while keeping stock ride quality and a straightforward bolt-on installation.

Spacer Lift Installation Steps

1. Prepare the Jeep and Gather Tools: Park on a level surface, chock the rear wheels, and loosen the front lug nuts. You'll need a floor jack, jack stands, a torque wrench, and socket set. Common mistake: not supporting the axle properly after lifting, which can strain brake lines. Always support the axle with jack stands, never rely on the floor jack alone.
2. Remove the Front Strut Assembly: Unbolt the lower strut bolts and the three upper strut mount nuts. Lower the axle slightly to slide the strut out. Common mistake: forgetting to disconnect the sway bar end links, which prevents the axle from dropping enough. Disconnect sway bar links before lowering the axle to avoid binding.
3. Install the Spacer on the Strut: Place the spacer on top of the strut assembly, aligning the bolt holes. Reinstall the upper mount nuts and torque to spec. Common mistake: overtightening the upper nuts without a crush washer or thread locker, which can loosen over time. Use a thread locker on the upper strut nuts and torque to factory specification.
4. Reinstall the Strut Assembly: Raise the axle back into position and reinstall the lower strut bolts. Torque all hardware to spec. Reconnect sway bar links. Common mistake: not checking brake line and ABS wire routing, which can pinch or stretch at full droop. Zip-tie brake lines and ABS wires away from moving parts before final torque.
5. Repeat for the Rear (If Applicable): The rear of a JL typically uses coil spring spacers. Jack up the rear axle, support with stands, and remove the lower shock bolt. Compress the coil spring slightly to slide the spacer between the spring coils or on top of the spring perch. Common mistake: not compressing the spring enough, causing the spacer to pop out during reinstallation. Use a spring compressor or carefully lower the axle to seat the spacer securely.
6. Torque Everything and Test Drive: Lower the Jeep to the ground and torque all suspension fasteners at ride height. Check for clearance by turning the steering lock to lock. Drive a short distance and re-torque after 50 miles. Common mistake: skipping the re-torque step, which can cause spacers to shift or bolts to loosen. Re-torque all fasteners after 50 miles to ensure long-term reliability.

Product Facts

• 2018-2026 JEEP WRANGLER JL 2.5" SPACER LIFT: Bolt on installation, stock ride quality, and quickly return to stock. You can install the lift in a weekend with basic tools and revert to factory height just as easily if you sell the Jeep or change plans.