{"product_id":"bmw-m20-bomb-proof-mls-exhaust-manifold-gaskets-2mm-thick-e21-e28-e30-e34","title":"BMW M20 Bomb-Proof MLS Exhaust Manifold Gaskets 2mm THICK E21 E28 E30 E34","description":"\u003cp\u003eEngineered for the iconic BMW M20 inline-six, these 2mm multi-layer steel exhaust manifold gaskets deliver the sealing performance your build demands. Whether you're building a turbo E30, restoring a classic 5-Series, or simply want bulletproof reliability, podio1 provides the quality that separates podium finishes from the pack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW E21 (3-Series, 1977-1983)\u003c\/li\u003e\n\u003cli\u003eBMW E28 (5-Series, 1981-1988)\u003c\/li\u003e\n\u003cli\u003eBMW E30 (3-Series, 1982-1991)\u003c\/li\u003e\n\u003cli\u003eBMW E34 (5-Series, 1988-1996)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Engine Codes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eM20B20 (2.0L)\u003c\/li\u003e\n\u003cli\u003eM20B23 (2.3L)\u003c\/li\u003e\n\u003cli\u003eM20B25 (2.5L)\u003c\/li\u003e\n\u003cli\u003eM20B27 (2.7L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eReplaces OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11621723655\u003c\/li\u003e\n\u003cli\u003e11621708946\u003c\/li\u003e\n\u003cli\u003e11621279860\u003c\/li\u003e\n\u003cli\u003e11621278536\u003c\/li\u003e\n\u003cli\u003e11621728489\u003c\/li\u003e\n\u003cli\u003e11621723877\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Multi-Layer Steel Construction Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExhaust manifolds experience extreme thermal cycling, expanding and contracting with every heat cycle. Traditional composite gaskets crush over time and fail under sustained high temperatures and pressure. Our 2mm MLS construction features multiple layers of premium stainless steel with integrated raised sealing beads that concentrate clamping pressure precisely around each exhaust port. These beads create a focused seal that adapts to surface imperfections and thermal expansion, maintaining consistent contact pressure and a leak-free seal through countless heat cycles.\u003c\/p\u003e\n\u003cp\u003ePerfect for slightly warped manifolds that are blowing out OEM or other gaskets - the MLS construction with embossed fire ring provides optimum sealing even on imperfect surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Layer MLS Construction\u003c\/strong\u003e - Sturdy multi-layer design with embossed fire ring for maximum sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2mm Overall Thickness\u003c\/strong\u003e - Provides robust sealing while maintaining proper compression ratio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Layer Stainless Steel\u003c\/strong\u003e - Withstands extreme temperatures and pressure cycling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaised Sealing Beads\u003c\/strong\u003e - Concentrates clamping force around each port for superior sealing and micro-surface conformability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbo-Ready\u003c\/strong\u003e - Engineered to handle elevated exhaust manifold pressures and extreme thermal stress from forced induction applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Manufacturing\u003c\/strong\u003e - Laser-cut to exact M20 exhaust port specifications for proper alignment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Set\u003c\/strong\u003e - 6 gaskets included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTurbo and supercharger builds (popular in E30 turbo conversions)\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds and manifold replacements\u003c\/li\u003e\n\u003cli\u003eHeader installations\u003c\/li\u003e\n\u003cli\u003eWarped manifold repairs\u003c\/li\u003e\n\u003cli\u003eHigh-mileage refreshes\u003c\/li\u003e\n\u003cli\u003ePerformance street cars and track builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure all mating surfaces are clean, flat, and free of debris before installation. MLS gaskets require smooth surfaces for optimal sealing. Torque manifold bolts to BMW factory specifications in proper sequence. These gaskets are designed for street and track use but may require retorquing after initial heat cycles on high-boost applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6x 2mm MLS Exhaust Manifold Gaskets (complete set for one M20 engine)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: Multi-layer stainless steel\u003c\/li\u003e\n\u003cli\u003eThickness: 2mm overall\u003c\/li\u003e\n\u003cli\u003eConstruction: 4-layer MLS with embossed fire ring\u003c\/li\u003e\n\u003cli\u003eQuantity: 6 gaskets per set\u003c\/li\u003e\n\u003cli\u003eApplication: Cylinder head to exhaust manifold\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003epodio1 - Performance parts designed for those who finish first.\u003c\/p\u003e","brand":"podio1","offers":[{"title":"Default Title","offer_id":42459520827490,"sku":"EMG-MLS-M20-6PC","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4994\/1346\/files\/bmw_m20_ex_gasket_6_up.jpg?v=1768497575","url":"https:\/\/www.podio1.com\/products\/bmw-m20-bomb-proof-mls-exhaust-manifold-gaskets-2mm-thick-e21-e28-e30-e34","provider":"podio1","version":"1.0","type":"link"}