Threaded Can Housing Allows For Ease Of Serviceability,Installs In 30 Minutes Or Less On Most Applications,Multi-Ply Reinforced Automotive-Grade Hoses Provide A Secure Fitment And Last Connection,OEM Style Quick Disconnect Fittings And Premium Hose Lines Provide A Secure Connection That Will Not Leak,Multi Stage System Separates Oil Through A Series Of Chambers; Baffles And Bronze Filter Drawing Oil From Air,Generous 3 Oz. Capacity Lengthens Service Interval Levels,Captures Damaging Vapors And Particulates Capturing Blow-By And Reducing Long Term Wear And Tear On Your Engine,Flattened Machined Catch Can Top And Knurled Bottom Allow Ease Of Maintenance,Machined And Powder Coated 11 Gauge Aluminum Brackets Provide A Easily Accessible Secure Mounting Location,All Aluminum 6061 Construction Guards Against Corrosion Ensuring Performance For A Lifetime,Although Currently Not CARB Approved Corsa Performance Catch Cans May Help Reduce Emissions