Teraflex 4.5" Alpine RT4 Long Arm Suspension Lift Kit - No Shocks

The 4.5” Alpine RT4 Long Arm Suspension System is engineered to excel on the highway, off-road, through the desert, or rock crawling! If that sounds impossible, just remember it’s a TeraFlex suspension system built on decades of research and development resulting in the ultimate suspension with a lifetime warranty. Bolt-on Alpine IR Long Control Arms & Brackets, Alpine IR Front Track Bar, and front and rear track bar brackets allow full suspension adjustability, while the SpeedBumps smooth out the unexpected trail bumps. Adjustable Alpine IR Long Control Arms tune caster angle anti-squat geometry, and tire position. On higher lifts, Alpine IR Long Control Arms retain near factory orientation to reduce bushing stress during extreme droop as well as reduces shock load transferred through the control arms. The adjustable Alpine IR Front Track Bar works with the Front (3.5”+) and Rear Track Bar Brackets to improve steering response, optimize vehicle roll center, and reduce body roll for unsurpassed handling.