BD's Crank Case Vent Filter Kit for Ford 6.0L and 7.3L PowerStroke applications reduces crankcase oil vapor that passes through the crankcase vent and contaminates the intake system. Oil Vapor residue reduces turbocharger and intercooler efficiency, and also deteriorates the silicone boots-causing them to balloon and blow off. The Crank Case Vent Filter Kit prevents all of these issues, and includes everything you need for a professional installation, including all hardware and clamps. Installation time takes just two hours. Reduces crankcase oil vapor that contaminates the intake system Prevents deterioration of silicone boots causing them to balloon and blow off Installation takes just two hours Replacement filter element p/n 1302171 Additional Attributes: GTIN: 00019025005129 Engine: 7.3L Powerstroke 99-03 Make: Ford Extened Information: Emissions : Emission verification to be determined in ACES, vehicle application data. Life Cycle Status: Available To Order Packaging: Quantity of Each: 1 Package UOM: EA Dimension: 12 x 12 x 9 inches