{"product_id":"vorpsrung-autowerk-3-0t-supercharged-check-valve-set","title":"Vorpsrung Autowerk 3.0T Supercharged Check Valve Set","description":"\u003ch2 data-path-to-node=\"0\"\u003eVorsprung Autowerk: 3.0T Oil Check Valve Set\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eIs your Audi starting to sound like a diesel tractor for those first few seconds every morning? That dreaded \u003cb data-path-to-node=\"1\" data-index-in-node=\"109\"\u003e1–3 second rattle on cold start\u003c\/b\u003e is the calling card of the 3.0T engine, and it’s usually caused by oil draining out of the cylinder heads and timing chain tensioners while the car sits.\u003c\/p\u003e\n\u003cp data-path-to-node=\"2\"\u003eOur \u003cb data-path-to-node=\"2\" data-index-in-node=\"4\"\u003eOil Check Valves\u003c\/b\u003e are the essential fix to keep oil where it belongs: at the top of your engine.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eThe \"Silent Start\" Solution\u003c\/h3\u003e\n\u003cp data-path-to-node=\"4\"\u003eOn many 3.0T models (especially the B8.5), Audi replaced these valves with blank plastic plugs. Without a functional check valve, oil pressure bleeds off when the engine is off. When you start the car, the hydraulic timing chain tensioners are \"empty,\" causing the chain to slap against the guides until oil pressure builds back up.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eVorsprung Autowerk Check Valves\u003c\/b\u003e prevent this drain-back, ensuring instant lubrication and a quiet, rattle-free startup.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eWhy Install These?\u003c\/h3\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eEliminate Startup Rattle:\u003c\/b\u003e Keeps the timing chain tensioners primed with oil for immediate tension upon ignition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eProtect Your Guides:\u003c\/b\u003e By stopping the \"chain slap\" at startup, you reduce the wear and tear on your plastic timing guides, potentially saving you from a $5,000+ engine-out timing job.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eOEM+ Engineering:\u003c\/b\u003e Designed to meet or exceed factory specifications with high-quality internal springs and seals that won't fail like the original units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eThe \"While You're In There\" Essential:\u003c\/b\u003e Located in the engine valley, these are the perfect companion to a PCV, Thermostat, or Supercharger service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"8\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAudi Models:\u003c\/b\u003e S4, S5, SQ5, A6, A7, Q7 (2009–2017)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eEngine:\u003c\/b\u003e 3.0L V6 Supercharged (EA837)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eNote:\u003c\/b\u003e Includes two (2) check valves for a complete valley service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eStop the rattle before it stops your engine. Keep the oil up top.\u003c\/b\u003e\u003c\/p\u003e","brand":"Vorsprung Autowerk","offers":[{"title":"Default Title","offer_id":45148404023472,"sku":"sku-52966867534127","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0023\/6109\/8353\/files\/6e5cc9f9a45dc1d25ce28ff17688d7ec.jpg?v=1780943209","url":"https:\/\/supremeperformance845.com\/products\/vorpsrung-autowerk-3-0t-supercharged-check-valve-set","provider":"Supreme performance 845 ","version":"1.0","type":"link"}