This suspension system for the 2018–2025 Jeep JL 4WD (4-door) features premium Dual Rate coil springs designed to deliver exceptional off-road capability while maintaining a smooth and controlled highway ride.
The initial spring rate provides a soft and comfortable ride with the ability to extend for increased suspension travel. When faced with heavier loads or higher-speed impacts, the second rate engages to stabilize the vehicle and absorb larger impacts efficiently.
Corner-specific Dual Rate coils ensure the Jeep remains level from side to side while maximizing overall suspension articulation for improved performance.
Four bump stop extensions integrate with the factory bump stops to maintain proper cushioning at full compression and prevent over-cycling of the suspension and driveline.
Extended-length front and rear sway bar links with durable urethane bushings reposition the bars to maintain correct factory geometry. This prevents the sway bar from going over-center and eliminates binding during full-extension travel.
A heavy-duty rear track bar bracket re-centers the axle and preserves the factory roll center, ensuring stability and proper drivability with the increased ride height.
