Rough Country · Authorized Dealer
Long Arm Upgrade Kit | 4 Inch Lift | Jeep Grand Cherokee Wj 4wd (1999-2004)
$1,299.95
Price does not include installation.
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🛠️ Install available in Marietta, GA
Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.
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Built for Grand Cherokee WJ 4WD owners who want maximum articulation and ground clearance without sacrificing on-road geometry, this long arm upgrade kit delivers a comprehensive 4-inch lift with adjustable control arms that keep your suspension dialed in whether you're crawling rocks or cruising pavement. The system maintains optimum pinion angles across extreme travel, preventing binding and rear steer while accommodating up to 33"–35" tires.
Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.
What's included
- Adjustable upper and lower control arms (front) — High-clearance X-Flex design with durable OEM-style rubber bushings, massive 2.5" diameter flex joints, and greasable fittings. Upper joints pivot up to 20 degrees; lower joints pivot up to 35 degrees for extreme articulation.
- Adjustable y-link upper control arm and lower control arms (rear) — Maintains optimum alignment and prevents binding during full compression and extension.
- 1/4-inch thick steel crossmember — Heavy-duty front support engineered for durability and clearance.
- Long arm frame brackets and axle mount (rear) — Allows long-arm geometry while preserving critical angles.
- Transfer case skid plate — Protects the transfer case during off-road use.
- Sway-bar quick disconnects and brackets — Allows sway-bar engagement on pavement and disconnection for maximum flex off-road.
- Bumpstop brackets and brake line brackets — Properly positions brakelines and bumpstops for safe suspension travel.
- Complete hardware kit — All fasteners and miscellaneous hardware needed for installation.
Important notes
- Does NOT fit AWD models — 4WD only.
- Models equipped with CV-style front driveshafts may experience driveshaft vibration; driveshaft replacement may be required in those cases.
Why customers pick this at Road Runner
- Rough Country lifetime warranty backed locally — full support right here.
- Professional installation by technicians who perform long-arm upgrades every week — geometry dialed in correctly the first time.
- Alignment performed in-house as part of every lift install — ensures caster correction and proper handling post-install.
- Adjustable control arms let you fine-tune geometry as you add future mods — future-proof your investment.
- Extreme travel design keeps pinion angles optimized across full suspension range — prevents binding and rear steer on the trail.
- Same-day installation available — get your WJ lifted and aligned before you leave.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | Kit Box 1 | Jeep Grand Cherokee WJ (99-04) | 1908BOX5 |
| 1 | Kit Box 2 | Jeep Grand Cherokee WJ (99-04) | 1908BOX6 |
| 1 | Kit Box | Jeep Grand Cherokee WJ (99-04) | 1908BOX1 |
| 1 | Kit Box 4 | Jeep Grand Cherokee WJ (99-04) | 1908BOX7 |
Features
- Aggressive appearance
- Increased ground clearance
- HD 0.25" thick crossmember
- Lower control arms feature high clearance design
- Extreme travel long arms keep optimum alignment and give optimum articulation.
- X-Flex control arm features:
- durable OEM style rubber bushings.
- Flex joints feature a massive 2.5" diameter body and 1.25" thread.
- Fully greasable.
- Upper joints pivot up to 20 degrees.
- Lower joints pivot up to 35 degrees.
| Years | Make | Model | Drive |
|---|---|---|---|
| 1999-2003 | Jeep | Grand Cherokee Laredo | 4WD |
- Tire size: 33″ to 35″ tall
- Lift height: 4″
- Install time: 8-9 hours
Does NOT fit AWD models. Models equipped with a CV style front driveshaft may result in driveshaft vibration. If this occurs, replacing the driveshaft
Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.
3-Year Finish Warranty on all painted and powder-coated surfaces.
3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.
Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.
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