Sprinter 4x4 Stage 6.3 Lift SystemThe Stage 6. 3 Dually system is a high performance suspension kit that combines adjustability and adaptability, stability and compliance, clearance and performance. It provides an aggressive, 2 inch taller stance and increased approach, break over, and departure angles. With VC tuned Falcon 3. 3 Adjustable shocks, this system offers improved handling and stability on various terrains. Whether you're an adventure seeker or a passenger van owner, this