Rock Krawler 2.5-inch Ultimate Adventure Lift Kit - Jeep Wrangler JLU 4xe

Vehicle fitment

Rock Krawler 2.5-inch Ultimate Adventure Lift Kit - Jeep Wrangler JLU 4xe. Fits 2021+ Jeep Wrangler JLU four-door 4WD factory 4xe plug-in hybrid, Sport, Sahara, High Altitude, Willys and Rubicon. Not for non-4xe gas models, diesel, 392, two-door Wrangler and Gladiator.

Choose your shock package

• No Shocks excludes shocks and bump stops; RK07124 is offered separately.
• Available Bilstein 5100 and RRD 2.25-inch IFP packages include their selected shocks and bump stops.
• Do not order duplicate bump stops.

Confirmed shared system components

• 4 triple-rate coil springs
• 2 set-length front lower control arms
• 2 set-length rear lower control arms
• 2 adjustable front upper control arms
• 2 adjustable rear upper control arms
• 2 front spring pads
• 2 rear spring pads
• 1 adjustable front track bar
• 1 bolt-on rear track-bar relocation bracket
• 2 set-length rear sway-bar links

Wheel and tire fitment

• Wheel, tire, fender and bump-stop recommendations are conditional on the complete build, not guaranteed clearance.
• Sport/Sahara manufacturer guidance: 3.5-inch wheel backspacing for 37/38-inch tires. Full OEM fenders for 37-inch tires or trimmed/high-lined fenders for 38-inch tires. Recommended bump-stop height is 3 inches.
• Rubicon manufacturer guidance: 4.5-inch wheel backspacing for 37-inch tires or 3.5-inch for 40-inch tires. Full OEM fenders for 37/38-inch tires or trimmed/high-lined fenders for 40-inch tires. Recommended bump-stop height is 3 inches.

Installation and build notes

• Lift height is referenced to a Rubicon with front bumper/winch, rear bumper and full-size spare; actual height depends on vehicle equipment and load.
• Manufacturer recommends reducing rear coil lift height by 1 inch for spare-delete builds, or increasing rear coil lift height by 1 inch for heavily loaded rear builds.
• Manufacturer recommends an upgraded front driveshaft for routine off-road use, purchased separately.
• If an applicable axle configuration has a factory raised rear track-bar mount, manufacturer says not to add its raised bracket over that mount; systems without a rear track bar require a rear track bar to be added. Verify exact axle configuration before installation.

Image and ordering notes

Representative manufacturer photo shows a shock-equipped example. Selected package contents govern; the No Shocks package does not include shocks or bump stops. Supplier availability and freight arrangements require confirmation; no dispatch date is promised.