{"product_id":"b58-bms-oil-catch-can-oil-filler-cap-connection-kit","title":"B58 BMW\/Supra BMS Oil Catch Can Oil Filler Cap Dual Vent Connection Kit","description":"\u003cp data-start=\"209\" data-end=\"277\"\u003e\u003cstrong data-start=\"209\" data-end=\"277\"\u003eUpgrade Your B58 Catch Can System with a True Dual-Vent Solution\u003c\/strong\u003e\u003c\/p\u003e \u003cp data-start=\"279\" data-end=\"460\"\u003eTake your B58 BMW or Supra’s crankcase ventilation performance to the next level with the \u003cstrong data-start=\"369\" data-end=\"406\"\u003eBMS Oil Filler Cap Dual Vent Connection Kit\u003c\/strong\u003e = the missing link for ultimate catch can and engine efficiency. \u003c\/p\u003e \u003cp data-start=\"462\" data-end=\"995\"\u003eThis precision-machined billet cap replaces the factory oil filler cap and \u003cstrong data-start=\"549\" data-end=\"610\"\u003ecreates a second dedicated exit point for dirty PCV gases\u003c\/strong\u003e. That means both the crankcase vent and the valve cover breather can now be routed into your oil catch can. Twice the inputs into your catch can means \u003cstrong data-start=\"762\" data-end=\"793\"\u003etwice the oil vapor capture\u003c\/strong\u003e, keeping harmful oil mist out of your intake tract. Cleaner air, cleaner intake valves, and a more efficient PCV system, more efficient engine, it’s a simple upgrade with major payoffs. \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003ca href=\"https:\/\/burgertuning.com\/products\/b58-bms-oil-catch-can-oil-filler-cap-connection-kit\" rel=\"noopener noreferrer\" alt=\"https:\/\/burgertuning.com\/products\/b58-bms-oil-catch-can-oil-filler-cap-connection-kit\" class=\"flex h-4.5 overflow-hidden rounded-xl px-2 text-[9px] font-medium transition-colors duration-150 ease-in-out text-token-text-secondary! bg-[#F4F4F4]! dark:bg-[#303030]!\" target=\"_blank\"\u003e\u003cspan class=\"relative start-0 bottom-0 flex h-full w-full items-center\"\u003e\u003cspan class=\"flex h-4 w-full items-center justify-between overflow-hidden\"\u003e\u003cspan class=\"max-w-[15ch] grow truncate overflow-hidden text-center\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp data-start=\"997\" data-end=\"1018\"\u003e\u003cstrong data-start=\"997\" data-end=\"1018\"\u003eWhy This Matters:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli data-start=\"1021\" data-end=\"1197\"\u003e \u003cstrong data-start=\"1021\" data-end=\"1049\"\u003eDouble the Captured Flow:\u003c\/strong\u003e Adds a second breather port for PCV\/vapor extraction so you pull more blow-by gasses into your catch can.\u003cbr\u003e\u003cbr\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan data-processed=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-processed=\"true\" class=\"Yjhzub\"\u003eReduces Piston Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis creates a slight negative pressure (vacuum) in the crankcase, reducing the resistance the pistons face as they move, improving fuel economy and performance.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan data-processed=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003c\/span\u003e \u003c\/li\u003e \u003cli\u003e \u003cspan data-processed=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-processed=\"true\" class=\"Yjhzub\"\u003eManages Pressure:\u003c\/strong\u003e\u003cspan\u003e \"Blow-by\" gases (unburned fuel, air, combustion byproducts) get past piston rings into the crankcase, creating pressure.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-processed=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \u003cli data-start=\"1200\" data-end=\"1343\"\u003e \u003cstrong data-start=\"1200\" data-end=\"1226\"\u003eCleaner Combustion Air\u003c\/strong\u003e: Reduces oil vapor recirculation that leads to intake valve carbon buildup. \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c\/li\u003e \u003cli data-start=\"1346\" data-end=\"1481\"\u003e \u003cstrong data-start=\"1346\" data-end=\"1380\"\u003eMaximized Catch Can Efficiency:\u003c\/strong\u003e Works with the BMS catch can to let it do more of its job. \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cstrong data-start=\"1484\" data-end=\"1507\"\u003e\u003c\/strong\u003e \u003c\/li\u003e \u003cli data-start=\"1811\" data-end=\"1987\"\u003e \u003cstrong data-start=\"1811\" data-end=\"1827\"\u003ePerfect For: \u003c\/strong\u003eAnyone running a B58 BMS oil catch can looking to squeeze every bit of performance and protection from their PCV system, especially on tuned or high-boost builds.\u003cbr\u003e\u003cbr\u003e \u003c\/li\u003e \u003cli data-start=\"1482\" data-end=\"1651\"\u003e \u003cp data-start=\"1484\" data-end=\"1651\"\u003e\u003cstrong data-start=\"1484\" data-end=\"1507\"\u003ePrecision-Built Fit:\u003c\/strong\u003e CNC billet aluminum construction replaces the factory filler cap for a secure, purposeful connection. \u003c\/p\u003e \u003c\/li\u003e \u003cli data-start=\"1652\" data-end=\"1809\"\u003e \u003cp data-start=\"1654\" data-end=\"1809\"\u003e\u003cstrong data-start=\"1654\" data-end=\"1679\"\u003eAll Hardware Included:\u003c\/strong\u003e Includes billet cap, AN fittings, high-temp hose, T-fitting, and clamps for a clean install. \u003c\/p\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp data-start=\"1989\" data-end=\"2106\"\u003e\u003cstrong data-start=\"1989\" data-end=\"2001\"\u003eVehicle Fitment\u003c\/strong\u003e\u003cbr data-start=\"2001\" data-end=\"2004\"\u003eGen 2 B58-powered BMW and Supra and Gen 3 B58-powered BMW\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eFor use with \u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/burgertuning.com\/collections\/bmw-3-series-g20-g21\/products\/bms-oil-catch-can-for-g-chassis-gen-3-2025-b58-bmw-m340-m440\"\u003eBMS Oil Catch Can for G Chassis Gen 2 B58 BMW M240 M340 M440\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/burgertuning.com\/collections\/toyota-tuners-performance-parts\/products\/bms-oil-catch-can-for-2020-b58-toyota-supra-mk5\"\u003eBMS Oil Catch Can for 2020+ B58 Toyota Supra GR MK5\u003c\/a\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/burgertuning.com\/products\/bms-oil-catch-can-for-g-chassis-gen-3-2025-b58-bmw-m340-m440\"\u003eBMS Oil Catch Can for G Chassis Gen 3 2025+ B58 BMW M340 M440\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eB58 Vehicle Fitment\u003c\/b\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eBMW 2 Series\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e• 2022+ G42 B58 BMW M240i\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eBMW 3 Series\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e• 2019+ G20 G21 B58 BMW M340i\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eBMW 4 Series\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e• 2021+ G22 G23 G26 B58 BMW M440i\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan class=\"bigblack\"\u003eToyota \u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e• 2020-2026 Toyota GR Supra Mk5 B58\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003cbr\u003e(1) BMS B58 BMW Billet Oil Filler Breather Cap \u003cbr\u003e(1)\u003c\/span\u003e-12ORB 90º to -12AN fitting\u003cbr\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e(1)\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e-12 AN barbed straight Fitting\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e(1) Heavy-duty custom silicone hose\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e(1) Barbed PCV T- fitting\u003cbr\u003e\u003c\/span\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e(3) Hose clamps\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e⚠️ \u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eATTENTION:\u003c\/strong\u003e This installs differently than the OEM oil filler cap. To install, line the grooves up with the tabs on the filler neck on the car, push all the way down and twist down tightly. Be sure they cap is seated and tightly sealed before use to prevent leaks. \u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/b58-oil-filler-cap-breather-oil-catch-can-supra.jpg?v=1766353553\" alt=\"\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/b58-oil-filler-cap-breather-oil-catch-can-B58-M340-M240-M440i.jpg?v=1766354015\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/supra-dual-vent-oil-catch-can.jpg?v=1767054311\"\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/b58-oil-filler-cap-breather-oil-catch-can.jpg?v=1766346821\"\u003e\u003c\/span\u003e\u003c\/p\u003e     ***All sales for Burger Motorsports and Fuel-It! products are final.\nThese items are not eligible for return or exchange under any circumstances.\nPlease ensure compatibility and fitment before placing your order.***","brand":"Burger Motorsports","offers":[{"title":"Default Title","offer_id":42418419728469,"sku":null,"price":112.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/b58-oil-filler-cap-breather-oil-catch-can.jpg?v=1776728394","url":"https:\/\/speedzone-web.com\/en-ch\/products\/b58-bms-oil-catch-can-oil-filler-cap-connection-kit","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}