{"product_id":"uprated-stem-seals-1","title":"Uprated Valve Stem Seals – EA888 Gen 3 Engine","description":"\u003cp\u003eIf you own an EA888 Gen 3 engine, you’ve probably heard of (or experienced) valve stem seal failure — sometimes in as little as 40,000 miles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eOur UNA Performance Uprated Valve Stem Seals are the proven fix.\u003c\/p\u003e\n\u003cp\u003eUsed in every one of our in-house builds, these seals eliminate the common oil consumption issues and premature wear found with OEM seals.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eManufactured from high-temperature, oil-resistant materials, these are built to withstand the higher cylinder temps and boost levels found in tuned or hard-driven engines.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e✅ Direct fit replacement for EA888 Gen 3 engines\u003c\/p\u003e\n\u003cp\u003e✅ Resistant to heat and oil breakdown\u003c\/p\u003e\n\u003cp\u003e✅ Proven in multiple high-performance UNA builds\u003c\/p\u003e\n\u003cp\u003e✅ Perfect upgrade during head rebuilds or full engine builds\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEngineered for long-term reliability — not just another replacement part.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e---\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e⚙️ Fitment:\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eVW Golf GTI \/ Golf R Mk7\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAudi S3 8V \/ A3 8V\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSEAT Leon Cupra Mk3\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSkoda Octavia vRS Mk3\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAll EA888 Gen 3 applications\u003c\/p\u003e","brand":"UNA Performance","offers":[{"title":"Default Title","offer_id":51245736296790,"sku":null,"price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0938\/8988\/8598\/files\/20250905-153017.jpg?v=1757231787","url":"https:\/\/unaperformance.co.uk\/products\/uprated-stem-seals-1","provider":"UNA Performance","version":"1.0","type":"link"}