The B8 5160 by Bilstein features a remote reservoir that elevates vehicle control on the toughest terrains. With zinc plating and a larger oil capacity, this shock provides exceptional heat dissipation for long-lasting durability. The remote reservoir design expands suspension capabilities by housing the gas chamber externally. Additionally, it boasts Bilstein's renowned gas-pressure technology, is fine-tuned during road testing, and includes mounting brackets for easy installation. Perfect for lifted vehicles, this shock offers optimum grip, lane stability, and improved cooling performance with its oil reservoir. Fitment Note: Compatible with 2-3" lifts.