{"product_id":"jdy-race-crankcase-vent-kit","title":"JDY Audi 2.5TFSI Race Crankcase Vent Kit -RS3\/TTRS\/RSQ3","description":"\u003ch3\u003eHigh-Flow Billet Crankcase Ventilation System for Audi RS3 \/ TTRS EA855 EVO (DAZA \/ DNW)\u003c\/h3\u003e\n\u003cp\u003eExcessive crankcase pressure can reduce piston ring sealing, force oil past engine seals, increase oil contamination in the intake system, and ultimately affect both engine reliability and performance.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eJDY Race Crankcase Vent Kit\u003c\/strong\u003e has been engineered specifically for high-horsepower EA855 EVO engines to provide a significantly higher crankcase ventilation capacity while retaining the proven efficiency of the OEM oil separator, enable racers to be able to install any types of Race catch can.\u003c\/p\u003e\n\u003cp\u003ePrecision CNC-machined from billet aluminum, the JDY adapter features an internally baffled design and three configurable AN10 vent ports, allowing enthusiasts and professional engine builders to create a custom high-flow crankcase ventilation system using virtually any universal catch can.\u003c\/p\u003e\n\u003cp\u003eDesigned for extreme street cars, drag racing, roll racing, and circuit applications, this kit is the ideal foundation for engines producing well beyond factory power levels.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat's in the box \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch4\u003e\n\u003cstrong\u003eSpacer Kit\u003c\/strong\u003e \u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eJDY Billet Race Crankcase Vent Adapter\u003c\/li\u003e\n\u003cli\u003eStainless Steel Mounting Hardware \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eSpacer Kit + Installation DIY Kit : \u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eJDY Billet Race Crankcase Vent Adapter\u003c\/li\u003e\n\u003cli\u003eOEM Gasket\u003c\/li\u003e\n\u003cli\u003e3 × AN10 Male Fittings\u003c\/li\u003e\n\u003cli\u003e3 × AN10 Block-Off Plugs\u003c\/li\u003e\n\u003cli\u003e3 × AN10 Check Valve \u003c\/li\u003e\n\u003cli\u003eOEM PCV Dump port Adapter\u003c\/li\u003e\n\u003cli\u003ePTFE Hose Assembly\u003c\/li\u003e\n\u003cli\u003eStainless Steel Mounting Hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch3\u003eTriple AN10 High-Flow Vent Ports\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional crankcase vent adapters that offer one or two outlets, the JDY Race Crankcase Vent Kit features \u003cstrong\u003ethree integrated AN10 ports\u003c\/strong\u003e, providing exceptional ventilation capacity for high-output engines.\u003c\/p\u003e\n\u003cp\u003eThe included AN10 block-off plugs allow builders to configure one, two, or all three outlets depending on their crankcase ventilation strategy. perfect for 1200WHP + applications. \u003c\/p\u003e\n\u003ch3\u003eInternal Multi-Baffle Design\u003c\/h3\u003e\n\u003cp\u003eAn integrated internal baffle system helps separate suspended oil from crankcase gases before they exit the adapter.\u003c\/p\u003e\n\u003cp\u003eBenefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduced oil carry-over\u003c\/li\u003e\n\u003cli\u003eIncreased catch can efficiency\u003c\/li\u003e\n\u003cli\u003eImproved long-term engine reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOEM Gasket Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe adapter is designed to reuse the factory OEM gasket\u003c\/p\u003e\n\u003ch3\u003eComplete DIY Installation Kit\u003c\/h3\u003e\n\u003cp\u003eThe JDY Race Crankcase Vent Installation Kit includes the essential components needed to integrate with a universal catch can system.\u003c\/p\u003e\n\u003cp\u003eIncluded are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree AN10 male fittings\u003c\/li\u003e\n\u003cli\u003eThree AN10 block-off plugs\u003c\/li\u003e\n\u003cli\u003eOEM PCV dump line adapter\u003c\/li\u003e\n\u003cli\u003ePTFE hose assembly\u003c\/li\u003e\n\u003cli\u003eStainless mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSimply pair the kit with your preferred universal catch can and complete the system using AN10 hose and fittings suited to your vehicle layout.\u003c\/p\u003e\n\u003ch4\u003eCNC Billet Aluminum Construction\u003c\/h4\u003e\n\u003cp\u003eManufactured from premium billet aluminum and precision CNC-machined for exceptional accuracy and durability.\u003c\/p\u003e\n\u003cp\u003eFinished with a durable black anodized coating for superior corrosion resistance and a clean OEM+ appearance.\u003c\/p\u003e\n\u003ch4\u003eThree One-Way Check Valves Included\u003cspan\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eTo ensure proper crankcase ventilation under all operating conditions, the JDY Race Crankcase Vent Kit includes \u003cstrong\u003ethree high-flow one-way check valves\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese check valves:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain proper one-way airflow from the engine to the catch can\u003c\/li\u003e\n\u003cli\u003eHelp stabilize crankcase pressure during high-boost operation\u003c\/li\u003e\n\u003cli\u003eImprove system reliability on extreme horsepower applications\u003c\/li\u003e\n\u003cli\u003eAllow flexible routing for custom catch can configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eVehicle Compatibility\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eAudi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRS3 8V\u003c\/li\u003e\n\u003cli\u003eRS3 8Y ( Pre2024 ) contact sales for 8Y2\u003c\/li\u003e\n\u003cli\u003eTTRS 8S\u003c\/li\u003e\n\u003cli\u003eRSQ3 F3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Codes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDAZ\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDNW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\u003ch2\u003eVehicle Fitment \u0026amp; Requirements\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAudi RS3 (8V) — 2017–2020; EA855, EA855 Evo\u003c\/li\u003e\n\u003cli\u003eAudi RS3 (8Y) — 2022–2023; EA855, EA855 Evo\u003c\/li\u003e\n\u003cli\u003eAudi TT RS (8S \/ FV) — 2018–2022; EA855, EA855 Evo\u003c\/li\u003e\n\u003cli\u003eAudi RS Q3 (F3); EA855, EA855 Evo\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires a suitable catch can and custom hose routing. Select spacer-only or installation kit. JDY requires separate confirmation for RS3 8Y2\/DXH engines.\u003c\/p\u003e\u003cp\u003eYear ranges shown use the US vehicle database where available. Global production dates and engine changes may differ; check the stated engine and equipment requirements.\u003c\/p\u003e","brand":"JDY Performance","offers":[{"title":"Yes","offer_id":46286379384917,"sku":"DAZ-103-RPC-KA-1","price":699.0,"currency_code":"USD","in_stock":true},{"title":"No","offer_id":46286379417685,"sku":"DAZ-103-RPC-KA-2","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/3702\/5395\/files\/kies-motorsports-jdy-performance-jdy-audi-2-5tfsi-race-crankcase-vent-kit-rs3-ttrs-rsq3-1261292869.jpg?v=1791316593","url":"https:\/\/www.kiesmotorsports.com\/products\/jdy-race-crankcase-vent-kit","provider":"Kies Motorsports","version":"1.0","type":"link"}