The Carli Unchained 3.5 long-arm system for 2012–2013 Ram 2500/3500 diesel trucks is a high-capability suspension package that improves off-road articulation and on-road civility. It includes linear-rate coil springs, front and rear shock packages with large reservoirs and bypass rears, fabricated long arms and mounting hardware, and an adjustable track bar. The system is built for serious travel and heavy-duty off-road use.
Carli Unchained 3.5 System - Base - 3in Lift - 12-13 Ram 2500/3500 - Diesel - Long Arm