Performance Tuned For Vehicle Specific Application. Durable Powder Coated Seamless Alloy Body. IFP Separates Oil From High-Pressure Nitrogen Gas. Black Anodized CNC Machined Aluminum Components. 100% Serviceable And Tunable For Longer Lifespan. Teflon-Lined Heat-Treated Spherical Bearings. Redundant Sealing System/Long Lasting Performance.