JL 4DR ALPINE RT2 2.5 SUSPENSION SYSTEM

The TeraFlex 2.5" Alpine RT2 Short Arm Suspension System features Alpine IR Short Control Arms with all-new Independent Rotation (IR) Bushings. These adjustable control arms and bushings provide a smooth and quiet ride both on- and off-road. The system also includes SpeedBump Front Bump Stops to absorb hard impacts on trails. The adjustable Alpine IR Control Arms allow for tuning of caster angle, anti-squat geometry, and tire position. The HD Forged Adjustable Front Track Bar, along with Front (3.5"+) and Rear Track Bar Brackets, improves steering response, optimizes vehicle roll center, and reduces body roll. IR Bushings reduce bind during droop, leading to increased suspension articulation, superior ride quality, and performance while minimizing brake dive and acceleration squat. TeraFlex suspension systems aim to reduce noise, vibration, and harshness (NVH).