{"title":"TGK Motorsport","description":"\u003cp\u003eTGK Motorsport billet aluminum upgrades for the Audi EA839 2.9T \/ 3.0T, including oil filter housing conversions and PCV breather line kits engineered to replace the factory plastic failure points.\u003c\/p\u003e","products":[{"product_id":"tgk-motorsport-audi-ea837-3-0t-oil-filter-housing-conversion","title":"TGK Motorsport Audi EA837 3.0T Oil Filter Housing Conversion","description":"\u003cdiv class=\"tgk\"\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-sh\"\u003e\n\u003cdiv class=\"tgk-sh-title\"\u003eOverview\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tgk-p\"\u003eThe factory oil filter housing on the EA837 3.0T engine is notorious for warping and leaking. The cartridge filter system also has anti-drain back valves that can leak, which allowing oil to be retained inside the filter during shutdown completely draining the housing. \u003c\/p\u003e\n\u003cp class=\"tgk-p\"\u003eTGK Motorsport's EA837 Oil Filter Housing Conversion eliminates these failure points with a precision-machined 6061 aluminum housing that converts your engine from the problematic cartridge system to a superior canned filter system. Every oil change includes a fresh anti-drainback valve built into each filter can, ensuring consistent oil pressure protection.\u003c\/p\u003e\n\u003cp class=\"tgk-p\"\u003e \u003c\/p\u003e\n\u003cp class=\"tgk-p\"\u003eVerified Oil Filter Brand Options\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cp class=\"tgk-p\"\u003eList of available filters that work with the conversion kit. \u003c\/p\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eMann Filter\u003c\/b\u003eW719\/45\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003eLink: \u003ca href=\"https:\/\/germanperformancesolutions.com\/products\/oil-filter\" title=\"Mann Filter\"\u003ehttps:\/\/germanperformancesolutions.com\/products\/oil-filter\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\" style=\"pointer-events: none;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eHengst\u003c\/b\u003e\n\u003cdiv\u003eH14W30\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\" style=\"pointer-events: none;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eAudi\u003c\/b\u003e\n\u003cdiv\u003e06J115403Q\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003ctable class=\"tgk-specs\" style=\"width: 99.6416%; height: 92px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.3478%; height: 19.6px;\" class=\"\"\u003ePart number\u003c\/td\u003e\n\u003ctd style=\"width: 70.2899%; height: 19.6px;\"\u003eTGK-0305-05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.3478%; height: 19.6px;\" class=\"\"\u003eCompatible Engines\u003c\/td\u003e\n\u003ctd class=\"\" style=\"width: 70.2899%; height: 19.6px;\"\u003eAudi EA837 3.0T \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"\" style=\"width: 29.3478%; height: 19.6px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 70.2899%; height: 19.6px;\"\u003e6061 Aluminum with stainless steel hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd class=\"\" style=\"width: 29.3478%; height: 19.6px;\"\u003eHardware included\u003c\/td\u003e\n\u003ctd style=\"width: 70.2899%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 29.3478%; height: 19.6px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"\" style=\"width: 70.2899%; height: 19.6px;\"\u003eLifetime structural warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003eFeatures \u0026amp; Benefits\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-feats\"\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eBillet Aluminum Construction: \u003c\/b\u003eCNC-machined from 6061 aluminum for maximum strength and thermal resistance under extreme conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eCanned Filter Conversion: \u003c\/b\u003eEliminates problematic cartridge system with proven spin-on filter technology for superior reliability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eFresh Anti-Drainback Valve: \u003c\/b\u003eEvery oil change includes a new anti-drainback valve built into each filter can for consistent protection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eDirect OEM Replacement: \u003c\/b\u003eReplaces factory part numbers \u003cspan itemscope=\"\" itemprop=\"identifier\" itemtype=\"http:\/\/schema.org\/PropertyValue\" class=\"item-part-number\"\u003e\u003cspan itemprop=\"value\" class=\"body-3 stock-code-text\"\u003e06E115405K\u003c\/span\u003e\u003c\/span\u003e, \u003cspan class=\"body-3 alt-stock-code-text\"\u003e06E115405K, 06E115405A; 06E115405C; 6E115405C\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003ewith no modifications required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eComplete Hardware Kit: \u003c\/b\u003eIncludes all stainless steel mounting hardware and gaskets for a professional installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eTrack-Proven Durability: \u003c\/b\u003eEngineered for high-performance applications with lifetime structural warranty coverage.\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eWhat oil filter should I use with this conversion?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003ePopular options include Mahle, Mann, or OEM equivalent canned filters. \u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eWhat's included in the conversion kit?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eComplete kit includes the billet aluminum housing, all stainless steel mounting hardware, gaskets, and detailed installation instructions. Oil filter sold separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TGK Motorsport","offers":[{"title":"Default Title","offer_id":67610808844595,"sku":"TGK-0305-05","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7320\/2739\/files\/0305-05_3.jpg?v=1791217689"},{"product_id":"tgk-motorsport-audi-ea839-oil-filter-housing-conversion","title":"TGK Motorsport Audi EA839 Oil Filter Housing Conversion","description":"\u003cdiv class=\"tgk\"\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-sh\"\u003e\n\u003cdiv class=\"tgk-sh-title\"\u003eOverview\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"tgk-p\" style=\"position: relative;\"\u003eThe factory oil filter housing on the 2.9T and 3.0T EA839 engines is notorious for warping and leaking. The cartridge filter system also has anti-drain back valves that can leak, which allowing oil to be retained inside the filter during shutdown completely draining the housing. \u003c\/p\u003e\n\u003cp class=\"tgk-p\" style=\"position: relative;\"\u003eTGK Motorsport's EA839 Oil Filter Housing Conversion eliminates these failure points with a precision-machined 6061 aluminum housing that converts your engine from the problematic cartridge system to a superior canned filter system. Every oil change includes a fresh anti-drainback valve built into each filter can, ensuring consistent oil pressure protection.\u003c\/p\u003e\n\u003cp class=\"tgk-p\" style=\"position: relative;\"\u003e \u003c\/p\u003e\n\u003cp class=\"tgk-p\" style=\"position: relative;\"\u003eVerified Oil Filter Brand Options\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\" style=\"position: relative;\"\u003e\n\u003cp class=\"tgk-p\" style=\"position: relative;\"\u003eList of available filters that work with the conversion kit. \u003c\/p\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\" style=\"pointer-events: none;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eMann Filter\u003c\/b\u003eW719\/45\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003eLink: \u003ca href=\"https:\/\/germanperformancesolutions.com\/products\/oil-filter\" title=\"Mann Filter\" data-product-impression-tracked=\"true\" data-product-link-position=\"2\" data-impression-id=\"1900c93f-8f81-4ea3-88f5-6369f853341a\" data-above-fold=\"false\" data-product-click-tracked=\"true\"\u003ehttps:\/\/germanperformancesolutions.com\/products\/oil-filter\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\" style=\"pointer-events: none;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eHengst\u003c\/b\u003e\n\u003cdiv\u003eH14W30\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\" style=\"pointer-events: none;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eAudi\u003c\/b\u003e\n\u003cdiv\u003e06J115403Q\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eSpecifications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003ctable class=\"tgk-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart number\u003c\/td\u003e\n\u003ctd\u003eTGK-0305-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible vehicles\u003c\/td\u003e\n\u003ctd class=\"\"\u003e2017-2026 Audi S4 S5 RS4 RS5 SQ5 B9 2.9T 3.0T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e6061 Aluminum with stainless steel hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"\"\u003eHardware included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd class=\"\"\u003eLifetime structural warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003eFeatures \u0026amp; Benefits\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-feats\"\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eBillet Aluminum Construction: \u003c\/b\u003eCNC-machined from 6061 aluminum for maximum strength and thermal resistance under extreme conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eCanned Filter Conversion: \u003c\/b\u003eEliminates problematic cartridge system with proven spin-on filter technology for superior reliability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eFresh Anti-Drainback Valve: \u003c\/b\u003eEvery oil change includes a new anti-drainback valve built into each filter can for consistent protection.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eDirect OEM Replacement: \u003c\/b\u003eReplaces factory part numbers 06M115401F, 06M115401K, and 06M115401L with no modifications required.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eComplete Hardware Kit: \u003c\/b\u003eIncludes all stainless steel mounting hardware and gaskets for a professional installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eTrack-Proven Durability: \u003c\/b\u003eEngineered for high-performance applications with lifetime structural warranty coverage.\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-faq-item\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eWhat oil filter should I use with this conversion?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003ePopular options include Mahle, Mann, or OEM equivalent canned filters.\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eHow difficult is the installation process?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eInstallation is dependent on vehicle.  3.0T is a simple installation.  2.9T is an extremely in depth installation. \u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\" style=\"position: relative;\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eWhat's included in the conversion kit?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eComplete kit includes the billet aluminum housing, all stainless steel mounting hardware, gaskets, and detailed installation instructions. Oil filter sold separately.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TGK Motorsport","offers":[{"title":"Default Title","offer_id":67610843185459,"sku":"TGK-0305-04","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7320\/2739\/files\/0305-04_7.jpg?v=1791218355"},{"product_id":"tgk-motorsport-pcv-breather-line-kit-audi-ea839","title":"TGK Motorsport PCV Breather Line Kit - Audi EA839","description":"\u003cdiv class=\"tgk\"\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-sh\"\u003e\n\u003cdiv class=\"tgk-sh-title\"\u003eOverview\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-p\"\u003eThe factory PCV breather system on EA839 engines represents a critical failure point under turbocharged conditions. OEM plastic quick-connects, thin hose construction, and fragile diaphragm check valves are inadequate for high-boost crankcase pressures—particularly on tuned applications where system reliability is non-negotiable. The TGK Motorsport PCV Breather Line Kit completely eliminates these vulnerabilities with precision-engineered components designed for sustained high-performance operation.\u003c\/div\u003e\n\u003cdiv class=\"tgk-p\"\u003eThis system was engineered from the ground up to address every weakness in the OEM design through superior materials science and valve architecture. Available with either TGK Premium Billet Aluminum fittings for maximum durability or TGK OE Style Plastic fittings for cost-effective reliability, both configurations deliver significantly enhanced pressure handling and long-term service life. This is not a band-aid solution—it's a permanent upgrade that supports everything from stock daily drivers to aggressive Stage 2+ builds without compromise.\u003c\/div\u003e\n\u003cdiv class=\"tgk-p\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-p\"\u003eSpecifications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003ctable class=\"tgk-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Compatibility\u003c\/td\u003e\n\u003ctd\u003eEA839 2.9T \/ 3.0T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction Options\u003c\/td\u003e\n\u003ctd\u003eCNC Billet Aluminum or OE Style Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCheck Valve Design\u003c\/td\u003e\n\u003ctd\u003ePrecision Piston-Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose Material\u003c\/td\u003e\n\u003ctd\u003eFKM-Lined Multi-Ply Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003e40+ PSI Tested\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eDirect OE Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003eConfiguration Options\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003ctable class=\"tgk-cmp\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth class=\"th-teal\"\u003eBillet Aluminum Kit\u003c\/th\u003e\n\u003cth class=\"th-org\"\u003eOE Style Plastic Kit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting Material\u003c\/td\u003e\n\u003ctd class=\"ct\"\u003eCNC-Machined 6061-T6 Aluminum\u003c\/td\u003e\n\u003ctd class=\"co\"\u003eHigh-Grade Engineering Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCheck Valve Design\u003c\/td\u003e\n\u003ctd class=\"ct\"\u003ePrecision Piston-Style\u003c\/td\u003e\n\u003ctd class=\"co\"\u003ePrecision Piston-Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd class=\"ct\"\u003e40+ PSI\u003c\/td\u003e\n\u003ctd class=\"co\"\u003e40+ PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd class=\"ct\"\u003eMaximum Long-Term Reliability\u003c\/td\u003e\n\u003ctd class=\"co\"\u003eEnhanced Over OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd class=\"ct\"\u003eTrack\/High-Boost\/Extreme Duty\u003c\/td\u003e\n\u003ctd class=\"co\"\u003eStreet\/Stage 1-2\/Cost Effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003eFeatures \u0026amp; Benefits\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-feats\"\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003ePrecision Piston-Style Check Valves: \u003c\/b\u003eMachined piston design provides instantaneous sealing under boost with consistent operation regardless of heat cycling or oil vapor contamination, validated beyond 40 PSI continuous operation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003ePremium Construction Options: \u003c\/b\u003eChoose between CNC-machined 6061-T6 billet aluminum for ultimate durability or high-grade engineering plastic for enhanced reliability over OEM at reduced cost.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eFKM-Lined Multi-Ply Silicone Hose: \u003c\/b\u003eReinforced silicone construction with inner FKM fluoroelastomer liner prevents oil vapor saturation and external seepage while maintaining structural integrity under extreme conditions.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eOE-Correct Integration: \u003c\/b\u003eDirect replacement design maintains factory air-oil separator routing and engine cover fitment while preserving both OEM vacuum reference points without modifications or adapters.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eIntelligent Pressure Management: \u003c\/b\u003eAt idle and light load, crankcase vapors evacuate through post-throttle vacuum; under boost conditions, piston valve immediately seals and redirects flow to turbo inlet vacuum source.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat\"\u003e\n\u003cdiv class=\"tgk-feat-chk\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\n\u003cb\u003eHigh-Performance Validated: \u003c\/b\u003eEngineered as a permanent solution for stock through Stage 2+ applications without degradation—eliminates the OEM system as a consumable failure point across all power levels.\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"tgk-feat-txt\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-section\"\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eWhy does the factory PCV breather system fail on EA839 engines?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eThe OEM system uses plastic quick-connects and diaphragm-style check valves that degrade under repeated heat cycling and boost pressure. As these components weaken, they allow boost pressure into the crankcase, forcing oil past seals and reducing system efficiency.\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eWhat's the difference between billet aluminum and OE style plastic options?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eBoth configurations use identical precision piston-style check valves and FKM-lined hoses. The billet aluminum option provides maximum durability for extreme duty applications, while the OE style plastic offers enhanced reliability over factory components at a more accessible price point.\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eHow do piston-style check valves improve performance over OEM?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eThe precision-machined piston design provides immediate sealing response under boost with higher effective flow area and consistent operation regardless of temperature or oil vapor exposure, unlike flexible diaphragms that lose sealing capability over time.\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eDoes this system require any modifications for installation?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eNo modifications required. The kit integrates directly with the factory air-oil separator and engine cover while maintaining both OEM vacuum reference points and proper system operation logic without adapters or rerouting.\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-item\"\u003e\n\u003cdiv class=\"tgk-faq-q\"\u003eCan this handle high-boost tuned applications safely?\u003c\/div\u003e\n\u003cdiv class=\"tgk-faq-a\"\u003eAbsolutely. Each valve is pressure-tested beyond 40 PSI and the complete system is validated for everything from stock daily drivers to aggressive Stage 2+ builds without performance degradation or reliability concerns.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TGK Motorsport","offers":[{"title":"EA839 2.9T \/ Billet Aluminum","offer_id":67610843447603,"sku":"TGK-0311-01","price":349.99,"currency_code":"USD","in_stock":true},{"title":"EA839 2.9T \/ OE Style","offer_id":67610843480371,"sku":"TGK-0311-02","price":249.99,"currency_code":"USD","in_stock":true},{"title":"EA839 3.0T \/ Billet Aluminum","offer_id":67610843513139,"sku":"TGK-0311-03","price":349.99,"currency_code":"USD","in_stock":true},{"title":"EA839 3.0T \/ OE Style","offer_id":67610843545907,"sku":"TGK-0311-04","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7320\/2739\/files\/Hero.jpg?v=1791218377"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/7320\/2739\/collections\/0305-04_7.jpg?v=1791954017","url":"https:\/\/germanperformancesolutions.com\/collections\/tgk-motorsport.oembed","provider":"German Performance Solutions","version":"1.0","type":"link"}