Suspension and Components› Suspension Kits
Rough Country
4 Inch Lift Kit | V2 | Jeep Wrangler TJ (03-06)/Wrangler Unlimited (04-06)
SKU: R04C 90777
Advanced — 4+ hours
Description
Part #: 90777
Who says your Jeep TJ can't handle both weekday commutes and weekend trails Rough Country's 4-inch Lift Kit delivers the perfect balance of off-road performance and smooth highway comfort. Engineered by our Research and Development Team, this kit gives your TJ the clearance and capability it deserves.Lifted Coil Springs for Superior Stance: Precision-tuned, application-specific coil springs provide a 4-inch lift, improved ground clearance, and a factory-like ride on any terrain.Durable Tubular Control Arms: Outfitted with heavy-duty construction and OEM-style rubber bushings, these arms reduce vibration and ensure reliable articulation off-road.Optimized Driveline Geometry: A tubular transfer case drop and included track bar bracket maintain proper driveshaft angles to minimize wear and vibrations.Extended Sway Bar Links: Keep your suspension geometry in check for consistent handling and stability on and off the trail.Premium Shock Options: This kit comes standard with our high-performance N3 shocks, featuring 10-stage variable valving, high-pressure nitrogen charging, and a durable 54mm shock body for long-lasting vibration dampening. Upgrade to V2 Monotube Shocks for faster heat dissipation and precision handling or M1 Monotube Shocks for maximum off-road performance and superior ride control.Transform your Jeep TJ into a capable, trail-ready machine without sacrificing daily driving comfort with Rough Country's 4-inch Lift Kit.
Features:
- Hassle-Free Installation: Easy bolt-on design gets you back on the road quickly with no cutting or welding required.
- Enhanced Ground Clearance: Conquer rough terrain with confidence and tackle larger obstacles with ease.
- Perfectly Leveled Stance: Eliminates the factory nose-down rake by leveling the front with the rear of your vehicle.
- OEM-Quality Ride: Coil springs are precision-engineered to factory spring rates, maintaining a smooth and comfortable ride.
- Optimized Driveline Geometry: Solid tubular transfer case drop keeps driveshaft angles correct to reduce vibration.
- Durable Control Arms: Includes OEM-style rubber bushings for long-lasting performance and factory-like articulation.
- Custom Shock Options: Select from nitrogen-charged N3 shocks, V2, or M1 Monotube shocks for a ride tailored to your off-road needs and preferences.
MIA's Description
Fitment
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Specifications
| Brand | Rough Country |
| Part Number | R04C 90777 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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