Reduces Engine Oil Buildup. Keeping your Charger's intake valves free of oil is more efficient with the Passenger Side J&L 3.0 Black Oil Separator. Its design has been tested to capture even more effectively the finest oil vapors as air enters your car’s intake. The result is improved engine efficiency and cleaner emission while also increasing your car’s power.Multi-Stage Design. The new multi-stage design of this oil separator’s filter system collects vapors with improved efficiency. The collected oil is then dropped into an easily removable bottom while allowing clean air to enter through the intake. Without a doubt, this oil separator is one of the most efficient oil separators on the market.Billet Aluminum Construction. This oil separator is made from high-quality billet aluminum for lasting durability. It also features a black anodized finish to ensure lasting protection from damage caused by corrosion and heat.Bolt-On Design. This oil separator installs in minutes with the supplied fittings, bracket, and connectors. Installation can be completed without the need for special modifications.Limited Lifetime Warranty. J&L Oil Separator Company covers this product with a lifetime warranty against manufacturing defects from the date of purchase by the original purchaser. Some exclusions apply. To find out more, please contact customer support.Application. This Passenger Side J&L 3.0 Black Oil Separator is made for all the 2011-2023 Dodge Charger 6.4L HEMI models.