{"product_id":"bmw-baffled-billet-one-way-valve-cover-crankcase-breather-kit-upr","title":"Baffled Billet One-Way Valve Cover Crankcase Breather Kit (fits BMW) UPR","description":"\u003cdiv class=\"caption-display\"\u003e     Free up Horsepower - Eliminate Crankcase Pressure with UPR Baffled Billet One-Way Crankcase Breather Kit. This is a direct replacement for the factory oil fill cap that vents unwanted crankcase pressure to the atmosphere and improving overall performance. Incorporating a High-Performance check ball keeping unmetered air from entering the crankcase. The main benefit is that it drives just like stock until you get into BOOST and it releases unwanted crankcase pressure beneath the pistons during the down stroke. Basically, it frees up Horse Power that your engine never had the ability to utilize until installing this UPR Billet One-Way Crankcase Breather. Incorporating 4 internal baffles to control oil. Ideal for all street and race applications to handle engine blow-by and any boost levels.\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e\u003cspan\u003eWe have a superior baffling system over any other valve cover breathers proven to deliver the best oil control.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e\u003cspan\u003eInstalls in 5 minutes\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e\n\u003cstrong\u003eTHIS PART DOES NOT CARRY AN CARB EO NUMBER, AND THEREFORE IS FOR RACING \/ OFF ROAD USE ONLY.  NOT FOR SALE OR USE IN CALIFORNIA DUE TO CARB\/EMISSIONS. ALL CALIFORNIA ORDERS WILL BE CANCELLED AND REFUNDED\u003c\/strong\u003e \u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e\u003c\/div\u003e\n\u003ch2 class=\"caption-display\"\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"caption-display\"\u003e» 5 Minute Installation\u003cbr\u003e» CNC Machined Billet Body\u003cbr\u003e» Direct Replacement for Oil Fill Cap\u003cbr\u003e» Releases unwanted crankcase pressure under Boost\u003cbr\u003e» Check Ball prevents unmetered air from entering engine\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e» Includes two o-ring options to fit either the plastic valve cover or cast valve covers perfectly\u003c\/div\u003e\n\u003cdiv class=\"caption-display\"\u003e \u003c\/div\u003e\n\u003ch2 class=\"caption-display\"\u003e\n\u003cstrong\u003eFits These Vehicles:\u003c\/strong\u003e \u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"font-size: small;\"\u003eBMW N54 N55 E6x E8x E9x \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: small;\"\u003eMERCEDES 2.0L Engine  INIFINITI 2.0L Engine\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCheck hood clearance as not all BMW and Mercedes models share the same hood line (for instance, it will not clear some 335i hoods).  This breather assembly stands 2 3\/8\" off of the valve cover. \u003c\/strong\u003e \u003cbr\u003e\u003c\/p\u003e","brand":"UPR Products","offers":[{"title":"Default Title","offer_id":51251589087517,"sku":"5013-06","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/8673\/3597\/files\/5013-06__64438.1582754094.1280.1280.jpg?v=1778000997","url":"https:\/\/makperformance.com\/products\/bmw-baffled-billet-one-way-valve-cover-crankcase-breather-kit-upr","provider":"MAK Performance Group","version":"1.0","type":"link"}